ライフサイエンスコーパス: butyl

1 The potential of the tert-butyl (1)H NMR signal in protein research is illustrated

2 iles to the unsymmetrically substituted tert-butyl(1,4-cyclohexadien-3-yl)phosphine oxide and its der

3 hat introduction of the additive 2,5-di-tert-butyl-1,4-benzoquinone (DBBQ) promotes solution phase fo

4 lease cycle is studied in the ionic liquid 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)

5 ions (SnBr4(2-) ) are co-crystallized with 1-butyl-1-methylpyrrolidinium cations (C9 NH20(+) ).

6 1-(4-(4-(4-Fluorobenzoyl)piperidin-1-yl)butyl)-1H-benzo[d]imidazol-2(3H)-one (79) and 1-(6-(4-(4

7 library to generate novel SAR and identify N-butyl-1H-indole-2-carboxamide (11d), which displayed bot

8 r, features a one-step Michael addition of t-butyl 2-((diphenylmethylene)amino)acetate (24) to (E)-be

9 palladium-catalyzed alpha-arylation of tert-butyl 2-cyanoacetates with (hetero)aryl bromides followe

10 4tBuXPhos)](+)SbF6(-) (Me4tBuXPhos = di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-bi

11 ectron reduction of 1,2:1,2-bis(4,4'-di-tert-butyl-2,2'-biphenylylene)diborane(6) (4) with LiNaph/THF

12 mide-2,2'-bipyridine and dtb is 4,4'-di-tert-butyl-2,2'-bipyridine, and chloride, bromide, and iodide

13 t, [Ru(II)(NPM)(4-pic)2(H2O)](2+) (NPM = 4-t-butyl-2,6-di(1',8'-naphthyrid-2'-yl)pyridine, pic = 4-pi

14 erformance of the new PyOx ligand (S)-4-tert-butyl-2-(3,5-dichloropyridin-2-yl)-4,5-dihydrooxazole wa

15 The lead molecule identified here, namely, butyl-2-[(6aR,9R,10aR)-1-hydroxy-9-(hydroxymethyl)-6,6-d

16 )-C5Me5)IrCl(kappa(2)-N,C-L)] (HL = methyl 1-butyl-2-arylbenzimidazolecarboxylate) with varying subst

17 as well as the free ligand 2-[[(3,5-di-tert-butyl-2-hydroxyphenyl)imino]methyl]-4,6-di-tert-butylphe

18 lex oxo(triphenylphosphine) (bis(3,5-di-tert-butyl-2-phenoxo)amido)rhenium(V), (ONO(Cat))ReO(PPh3), r

19 (III) compound bearing a N,N-bis(3,5-di-tert-butyl-2-phenoxy)amide ligand is reported.

20 , we demonstrate the production of poly(tert-butyl 3,4-dihydroxybutanoate carbonate) from racemic-ter

21 Depolymerization of poly(tert-butyl 3,4-dihydroxybutanoate carbonate) in the presence

22 ydroxybutanoate carbonate) from racemic-tert-butyl 3,4-epoxybutanoate (rac-(t)Bu 3,4-EB) and CO2 usin

23 2 -kappa(2) C,O:kappaO')] 5, where X=N-(tert-butyl)-3,5-dimethylanilide, which is stabilized by fluct

24 S PKCdelta was uniquely inhibited by 1-(tert-butyl)-3-(1-naphthyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amin

25 ,4-d]pyrimidin-4-amine (1NA-PP1) and 1-(tert-butyl)-3-(2-methylbenzyl)-1H-pyrazolo[3,4-d]pyrimidin-4-

26 re of ALK in complex with N1-(3-4-[([5-(tert-butyl)-3-isoxazolyl]aminocarbonyl)amino]-3-methylphenyl-

27 grain samples was developed using 10mM of 1-butyl-3-methyl imidazolium tetrafluoroborate (bminBF4) a

28 dr o-2H-6-pyranylbutanoic acid (2) and 3-((5-butyl-3-methyl-5,6-dihydro-2H-pyran-2-yl)-methyl)-4-meth

29 1-Butyl-3-methylimidazol-2-ylidene borane has been synthes

30 ium bis(trifluoromethanesulfonyl)imide and 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)i

31 mprising PS-PEO-PS triblock brush polymer, 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)im

32 f the room-temperature ionic liquid (RTIL) 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)im

33 ium bromide (CTAB) into a 125muL volume of 1-butyl-3-methylimidazolium bis(trifluorosulfonyl)imide [C

34 Samples were prepared in a 1-butyl-3-methylimidazolium bromide (BMIMBr) micellar matr

35 from two inexpensive commercial reagents: 1-butyl-3-methylimidazolium bromide and sodium borohydride

36 ectrode in a binary IL mixture composed of 1-butyl-3-methylimidazolium chloride ([C4mim]Cl) and 1-eth

37 In this study, a Pt/MWCNTs-1-butyl-3-methylimidazolium hexafluoro phosphate-modified

38 1-Butyl-3-methylimidazolium hexafluorophosphate ([C4MIM][P

39 applied to obtained a dispersive medium of 1-butyl-3-methylimidazolium hexafluorophosphate [C4MIM][PF

40 lying ion motion and diffusivities in poly(1-butyl-3-vinylimidazolium-hexafluorophosphate) polymerize

41 2-Cyano-1-[4-(1H-imidazol-4-yl)butyl]-3-[2-(phenylsulfanyl)ethyl]guanidine (UR-PI376, 1

42 In addition, tert-butyl 4'-(carbamimidoylcarbamoyl)-2',3-dinitro-[1,1'-bip

43 pe M2 (EC50 = 2.3 microM), both 27: and tert-butyl 4'-(carbamimidoylcarbamoyl)-2',3-dinitro-[1,1'-bip

44 l analogs acted as SERT substrates, though N-butyl 4-MA had very weak effects.

45 re substrates at NET, whereas N-propyl and N-butyl 4-MA were not.

46 N-benzyl-N-(alpha-methylbenzyl)amide to tert-butyl 4-phenylbut-2-enoate and diastereoselective reduct

47 11)C]2-(4-(4-(2-methoxyphenyl)piperazin-1-yl)butyl)-4-methyl-1,2,4-tr iazine-3,5(2H,4H)dione) binding

48 stituents at C-3, such as i-propyl or a tert-butyl, 4-methylenepyrrolidines were obtained exclusively

49 ntly found that (11)C-ER176 ((11)C-(R)-N-sec-butyl-4-(2-chlorophenyl)-N-methylquinazoline-2-carboxami

50 Experimental results with 2,6-di-tert-butyl-4-methoxyphenol are similar.

51 r(P)-kappa(2)O,P)3 (2) {[Ar(P)O](-) = 2-tert-butyl-4-methyl-6-(diphenylphosphino)phenolate}.

52 lipoxygenases was observed with 2,6-di-tert-butyl-4-methylphenol (BHT).

53 For o-propenyl derivatives from 2-tert-butyl-4-methylphenol, BHA, creosol, isoeugenol and di-o-

54 With NIS/TfOH as the promotor, 2,6-di-tert-butyl-4-methylpyridine as the base, and a dichloromethan

55 ilibration of a series of anancomeric 2-tert-butyl-5-aryl-1,3-dioxane isomers demonstrates that remot

56 ions derived from MacMillan's chiral 2-tert-butyl-5-benzylimidazolidinone and siloxypentadienals und

57 that the approved potentiator N-(2,4-di-tert-butyl-5-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carb

58 screen had led to the identification of N(4)-butyl-5-iodo-6-methylpyrimidine-2,4-diamine as a pure TL

59 Me)Cr(V)(O)2] (Tp(tBu,Me) = hydrotris(3-tert-butyl-5-methylpyrazolyl)borate), whereas the analogous r

60 erivatives (phenyl 5a, n-propyl 5b, and tert-butyl 5c) were synthesized in four steps from the parent

61 ieved by base-mediated reactions of (E)-tert-butyl 6-bromo-2-hexenoate with alpha-imino esters.

62 ridin-2-yl)benzo[d]thiazole (L3), 2-(4-(tert-butyl)-6-phenylpyridin-2-yl)benzo[d]thiazole (L4), 2,6-b

63 icacid (8.19%), 9,O-ctadecenoicacid (5.00%), butyl-6,9,12,15-octadecatetraenoate (4.03%), hexadecanoi

64 N(4)-Butyl-6-methyl-5-(3-morpholinopropyl)pyrimidine-2,4-diam

65 otency was achieved in 5-(4-aminobutyl)-N(4)-butyl-6-methylpyrimidine-2,4-diamine.

66 ived from Schiff bases: (2,4,8,10-tetra-tert-butyl-6-phenyldibenzo[d,h][1,3,6,2]dioxazaboronine (3) a

67 treatment with the radical scavenger N-tert-butyl-a-phenylnitrone (PBN) also reduced pericyte death,

68 ligands (THF, diethyl ether, MTBE, THP, tert-butyl acetate) are characterized using (1)H NMR and X-ra

69 osphere gave higher levels of key volatiles (butyl acetate, 2-methylbutyl acetate and hexyl acetate),

70 2-Methyl-butyl acetate, a significant contributor to the 'Royal G

71 reactions, similar to results observed for n-butyl acrylate (BA) polymerization under conventional eA

72 Using a monomer such as butyl acrylate for the emulsion's oil phase, elastomeric

73 ition-fragmentation chain-transfer agent and butyl acrylate monomers.

74 e O (SO) reagent onto a self-adhesive poly(n-butyl acrylate) [poly(nBA)] microspheres matrix, which w

75 A poly(n-butyl acrylate)-block-poly(tert-butyl acrylate) diblock copolymer was synthesized with a

76 lyferrocenyldimethylsilane, PtBA = poly(tert-butyl acrylate), and PDMS = polydimethylsiloxane) were c

77 VP = poly(2-vinylpyridine), PtBA = poly(tert-butyl acrylate), M = micelle segment].

78 A poly(n-butyl acrylate)-block-poly(tert-butyl acrylate) diblock

79 ative studies using the probe compounds tert-butyl alcohol and nitrobenzene verified the bubble-water

80 In this study, we used n-butyl alcohol extract of Litchi seed (NLS) to treat pros

81 an effect eliminated by ROS scavenger N-tert-butyl-alpha-phenylnitrone (PBN) and P2X7R antagonist A43

82 etenimines 1 was hydroluminated using di-iso-butyl aluminum hydride.

83 ective Co(III)-catalysis, directed by N-tert-butyl amides, is achieved to avail mono- or dihydroaryla

84 e derivatives containing either a allyl(tert-butyl)amine or a 1,2,3,6-tetrahydropyridine unit in prop

85 e, and conformational properties, allyl(tert-butyl)amine was found to be the best hydride donor for t

86 ujiwara reagents, 2,2'-dipyridyl and tetra-n-butyl ammonium hydroxide (n-Bu4NOH or TBAH), are encapsu

87 and isopropyl groups but remarkably also sec-butyl and t-butyl groups.

88 mobilised on hydrophobic resin (Toyopearl(R) Butyl) and used to hydrolyse milk lipids in a batch reac

89 nucleophile with methyl, ethyl, propyl, and butyl arenes in the absence of a directing group is desc

90 kyl-substituted analogues, and notably the n-butyl-arylamides (22b and 22c), all showed improved affi

91 Substitution with tert-butyl, as in compound 38 (ABT-267), provided compounds w

92 In methanol, 3 reacts with butyl azide at an astonishing rate of 34 M(-1) s(-1), th

93 rted that azodicarboxylates, such as di-tert-butyl azodicarboxylate (DBAD), are effective redox-activ

94 s of mono-n-butyl phthalate, a metabolite of butyl benzyl phthalate (BBP), were associated with an in

95 thalate (DnBP), diisobutyl phthalate (DiBP), butyl benzyl phthalate (BBzP), and di(2-ethylhexyl) phth

96 ification of allyl, 3-butenyl, 4-(methylthio)butyl, benzyl and phenethyl isothiocyanates.

97 (N(2) -alkyl-dGTP) derivatives with methyl, butyl, benzyl, or 4-ethynylbenzyl substituents were prep

98 te (DnBP), di-isobutyl phthalate (DiBP), and butyl-benzyl phthalate (BBzP) demonstrated that 19.8% (v

99 S) yields 5.5% n-propyl branches and 94.5% n-butyl branches at [1-pentene] = 0.1 M, and the estimated

100 ) were determined for the reaction with tert-butyl bromoacetate.

101 In total, five compounds [R = butyl (Bu), R = ethyl (Et), R = methoxymethyl (MeOMe), R

102 repeatability (% RSD for hexyl butanoate and butyl butanoate of 16.5 and 5.9, respectively, from 9 de

103 ate (DEHP), di-n-octyl-, di-iso-butyl-, di-n-butyl-, butylbenzyl-, and diethyl phthalates-were measur

104 g oxetanes, sugar moieties, azetidines, tert-butyl carbamates (Boc-group), cyclobutanes, and spirocyc

105 Herein we demonstrate that N-acyl-tert-butyl-carbamates (Boc) and N-acyl-tosylamides (Ts), two

106 the new electron-accepting units and di(tert-butyl)carbazole (DTC) as the electron-donating units.

107 and DTCBPy, bearing two carbazolyl and 4-(t-butyl)carbazolyl groups, respectively, at the meta and o

108 the 3- and 6-positions of 1,3,6,8-tetra-tert-butyl carbazyl (TTBC).

109 ne of the compounds, biphenyl tetrazole tert-butyl Cl-amidine (compound 13), exhibits enhanced cell k

110 ion of internal olefins from the gold(III) n-butyl complex 3b shows that olefin isomerization takes p

111 om temperature, the gold(III) n-propyl and n-butyl complexes 3a,b readily undergo beta-hydride elimin

112 erformed an endovascular embolization with N-butyl-cyano-acrylate (NBCA) glue.

113 to perform an endovascular treatment with N-butyl-cyano-acrylate (NBCA) glue.

114 atients, liver lymphatic embolization with n-butyl cyanoacrylate glue resulted in sustained improveme

115 The reaction of tert-butyl(cyclohexen-1-yl)methylphosphine oxide with phospho

116 p(ttt) )2 DyCl] (1Dy Cp(ttt) =1,2,4-tri(tert-butyl)cyclopentadienide) by the triethylsilylium cation

117 alkylesters (dimethyl DME, diethyl DEE, di-n-butyl DBE) were strategically designed to copolymerize w

118 s, including the clinically approved agent N-butyl-deoxynojirimycin (NB-DNJ), prevented OC developmen

119 yl-substituted beta-diketiminato magnesium n-butyl derivative and P4 allow the highly discriminating

120 hexyl) phthalate (DEHP), di-n-octyl-, di-iso-butyl-, di-n-butyl-, butylbenzyl-, and diethyl phthalate

121 e effect of the CaV 2.1 gating modifier tert-butyl dihydroquinone on CSD in vivo.

122 tigated by the CaV 2.1 gating modifier, tert-butyl dihydroquinone.

123 inyl magnesium bromide with 2,2-dimethyl-6-t-butyl-dimethyl-silyoxy-methyl-1-cyclo-hexanone to give a

124 nide, diphenyl sulfide, 1-octadecanethiol, t-butyl disulfide, and t-butylthiol, which comprises the d

125 activity at room temperature, including di-n-butyl disulfide, diphenyl disulfide, diphenyl diselenide

126 the blocking was observed with rhodamine 19 butyl ester (C4R1), whereas the octyl ester (C8R1) was o

127 luorophenacetyl)-l-alanyl]-S-phenylglycine t-butyl ester (DAPT) significantly rescued Tat-impaired NP

128 he acid nitrone 4 and its corresponding tert-butyl ester 3 was initiated by a Michael reaction to int

129 beta-d-galactopyranosyl-3-O-(phenylmethyl)-, butyl ester beta-d-glucopyranosiduronic acid.

130 ion of pyrrole-1,2,5-tricarboxylic acid tert-butyl ester dimethyl ester with electrophiles such as me

131 fluorophenacetyl)-l-alanyl]-S-phenylglycinet-butyl ester negated the up-regulation of MCT1 by LiCl, d

132 Application of tert-butyl ester protecting groups for erythro-beta-d-methyla

133 structure of Boc-l-4-thiolphenylalanine tert-butyl ester revealed crystal organization centered on th

134 e we identify a minor contaminant (pepstatin butyl ester) as the active anti-parasitic principle.

135 luorophenacetyl)-l-alanyl)-S-phenylglycine t-butyl ester, supporting the concept that the two compoun

136 and benzylation of phenylazocarboxylic tert-butyl esters have been achieved under Barbier-type react

137 The kinetic resolution of hydroxy tert-butyl esters through a Bronsted acid catalyzed lactoniza

138 llowing for the selective conversion of tert-butyl esters to acid chlorides in the presence of other

139 The reaction of tert-butyl esters with SOCl2 at room temperature provides aci

140 monoesters and mixed esters (including tert-butyl esters) under basic conditions is presented.

141 ethyl tert-butyl ether (MTBE) and ethyl tert-butyl ether (ETBE), as probes.

142 ploying fuel oxygenates, such as methyl tert-butyl ether (MTBE) and ethyl tert-butyl ether (ETBE), as

143 was used from the 1990s to 2007, methyl tert-butyl ether (MtBE) concentrations >/=0.2 mug/L were foun

144 The widespread use of methyl tert-butyl ether (MTBE) has caused major contamination of gro

145 normal mammary gland tissue with methyl-tert-butyl ether (MTBE) results in three phases: an upper non

146 is (delta(13)C and delta(2)H) of methyl tert-butyl ether (MTBE), benzene, toluene, ethylbenzene, and

147 adation of the model contaminant methyl tert-butyl ether (MTBE, C0 = 0.17 mM) with a half-life of 11

148 ach that utilizes a single-phase methyl tert-butyl ether extraction to minimize acyl migration, a fac

149 fermenting organics (e.g., diethylene glycol butyl ether) in all AFFF formulations to hydrogen and ac

150 the more volatile contaminants (methyl-tert-butyl ether, acetone, pentanone, butanol, and hexanol) a

151 id extraction using methanol and methyl tert-butyl ether.

152 The herbicide fluazifop-P-butyl (FPB) is used against grasses in agricultural crop

153 eight of the (1)H NMR signal of the Tby tert-butyl group allows Kd measurements using less concentrat

154 We show that a tert-butyl group also produces outstandingly intense intra- a

155 isotope labeling, relying instead on a tert-butyl group as a chemical label.

156 r ligands possessing an oxazolinyl C(5)-tert-butyl group derived from expensive (S)-tert-leucine.

157 The tert-butyl group does not have a strong effect on reaction ra

158 Anilines with an ortho t-butyl group form atropisomeric products, thereby enablin

159 branched alkoxy groups, such as the unique t-butyl group found in a variety of natural products, is s

160 nce of the protons of a solvent-exposed tert-butyl group from Tby, the singlet resonance from the ter

161 rom Tby, the singlet resonance from the tert-butyl group generates an easily detectable narrow signal

162 in this study demonstrate that (i) the tert-butyl group is essential for antiviral activity but is n

163 The configuration of the sec-butyl group is found to be (S).

164 Here we show that the tert-butyl group presents an outstanding NMR tag that can rea

165 rom the Lambda-configured catalyst, the tert-butyl group that shields the si face of the substrate pl

166 Replacement of the n-butyl group with cyclic bioisosteres revealed cyclohexen

167 ith a high-affinity ligand containing a tert-butyl group.

168 e to twisting in the structure caused by the butyl group.

169 treme case represented by the really bulky t-butyl group.

170 zing the conversion of a methyl group to a t-butyl group.

171 nated molecules that contain nonafluoro-tert-butyl groups and electrophilic handles, mostly acrylates

172 tert-Butyl groups are found in numerous protein ligands and d

173 ups replacing four methyl groups in the tert-butyl groups at the 3- and 6-positions of 1,3,6,8-tetra-

174 Thus, calix[5]arene 1c, bearing tert-butyl groups at the wide rim, was threaded by all of the

175 orating partially fluorinated n-propyl and n-butyl groups is described along with an in-depth study o

176 van der Waals interactions between the tert-butyl groups of 1c and the alkyl chain of the cationic a

177 as side chain groups that mimic "giant tert-butyl groups".

178 l groups but remarkably also sec-butyl and t-butyl groups.

179 We also assessed whether N-n-butyl haloperidol (F2), which exerts protective effects

180 N-phenylacetamide, N-alkylacetamide, (alkyl=butyl, hexyl and octyl group) in chloroform.

181 st, Cu(phen)Cl2, in conjunction with di-tert-butyl hydrazine dicarboxylate and an inorganic base prov

182 onsists of a perfluorohexyl main chain and a butyl hydrogenated branch as a side chain.

183 eteroatom substituted cyclic alkenes by tert-butyl hydroperoxide (70% TBHP in water) using catalytic

184 iposome protection as well as decreased tert-butyl hydroperoxide (t-BHP) induced oxidative cytotoxici

185 tions in dioxane as solvent and aqueous tert-butyl hydroperoxide (TBHP) as the terminal oxidant.

186 vity and cytoprotective effects against tert-butyl hydroperoxide (TBHP)-induced cytotoxicity of Caco-

187 3), proceeds cleanly in the presence of tert-butyl hydroperoxide (TBHP, 2) using low loadings of VO(O

188 We replaced hydrogen peroxide with t-butyl hydroperoxide and found that, although the palladi

189 ns of amino acids after incubation with tert-butyl hydroperoxide and hypochlorous acid in vitro, we i

190 e-fused derivative failed to react with tert-butyl hydroperoxide and potassium hydroxide, demonstrati

191 utylammonium iodide as the catalyst and tert-butyl hydroperoxide in water (T-Hydro) as the oxidant af

192 ro-5,6-dicyano-p-benzoquinone) or TBHP (tert-butyl hydroperoxide), along with FeCl24 H2O (10 mol %).

193 d by manganese in the presence of TBHP (tert-butyl hydroperoxide).

194 compounds protected HepG2 cells against tert-butyl hydroperoxide-induced oxidative cytotoxicity.

195 QP2 S-glutathionylation correlated with tert-butyl hydroperoxide-induced ROS generation.

196 HA), butylated hydroxytoluene (BHT) and tert-butyl hydroquinone (TBHQ), were determined in different

197 nsor was developed for determination of tert-butyl-hydroquinone (TBHQ) in edible vegetable oils, base

198 thioesterase-mimetic small molecule, N-tert-butyl-hydroxylamine, ameliorated the CD-processing defec

199 ion of the synthetic antioxidant 2,6-di-tert-butyl-hydroxytoluene (BHT) at 20 and 800ppm was tackled.

200 ed oil supplemented or not with myricetin or butyl-hydroxytoluene as antioxidants.

201 gressive sodium salt of BHT (BHT=2,6-di-tert-butyl-hydroxytoluene), both six- and five-membered (hete

202 lic 1,2,3,4-tetrazine is achieved using tert-butyl hypochlorite as the oxidant.

203 ly(acrylic acid)-block-poly(4-vinylbenzyl)-3-butyl imidazolium bis(trifluoromethylsulfonyl)imide, in

204 he size of the residue R from methyl to tert-butyl in several steps, we find that the dynamics drasti

205 Our studies show that the adsorption of tert-butyl isocyanide on the (100) surface of germanium, meas

206 After analysis, 4-(methylthio)butyl isothiocyanate was observed to be the major compon

207 along with 4-mercaptobutyl and 4-(methylthio)butyl isothiocyanate, associated with typical rocket and

208 its pharmacologic inhibition with 3-(5-tert-butyl-isoxazol-3-yl)-2-[(3-chloro-phenyl)-hydrazono]-3-o

209 ing a phenyl (Kb approximately 6888) vs tert-butyl (Kb approximately 247) moieties.

210 Di-tert-butyl ketone added less rapidly to the less shielded (Z)

211 through the synthesis of new lipophilic tert-butyl ketone precursors.

212 ts fabricated by chemical exfoliation with n-butyl-lithium are a mixture of 1T (primary) and 2H (seco

213 ymerized or copolymerized (50mol% each) with butyl methacrylate (BMA) from a reversible addition - fr

214 er based on dimethylaminoethyl methacrylate, butyl methacrylate and methyl methacrylate, E) to enhanc

215 styrene, poly(methyl methacrylate), and poly(butyl methacrylate), poly(tert-butyl methacrylate).

216 te), and poly(butyl methacrylate), poly(tert-butyl methacrylate).

217 Bi-phase was constructed from ionic liquid: butyl-methyl-imidazolium chloride after addition kosmotr

218 ously in the urine of pregnant women: mono-n-butyl (MnBP, 200 nM), monobenzyl (MBzP, 3muM), mono-2-et

219 e surface using n-alkylamines (NH2R', R' = n-butyl, n-hexyl, n-octyl) (</=0.01 carboxylates nm(-2)).

220 henylamine 1, N-nitroso-N-methylaniline 2, N-butyl-N-(4-hydroxybutyl)nitrosamine 3, and N-nitrosodiet

221 cked out the Tgfbr2 in mouse model after a N-butyl-N-4-hydroxybutyl Nitrosamine induced bladder carci

222 romethylsulfonyl)imide ([C2mim][NTf2]) and N-butyl-N-methyl-pyrrolidinium bis(trifluoromethylsulfonyl

223 ompared against that in the widely studied N-butyl-N-methylpyrrolidinium bis(trifluoromethylsulfonyl)

224 This work reports tert-butyl nitrite (TBN) as a multitask reagent for (1) the c

225 esis of isoxazolines in the presence of tert-butyl nitrite, quinoline, and the Sc(OTf)3 catalyst in D

226 with caffeates of medium alkyl chain length (butyl, octyl and dodecyl) added resulted in a better oxi

227 P)Nb identical withCH(OAr) and NCR (R = tert-butyl or 1-adamantyl) results in formation of a neutral

228 eteroaromatic compounds, aldehydes, and tert-butyl or benzyl carbamate bearing a variety of substitue

229 acing the ethyl group at the 6-position with butyl or methyl groups increased IC50 more than 10-fold.

230 tannanes (alkyl = methyl, ethyl, n-propyl, n-butyl) or di-n-butylmethylstannyl tosylate under ambient

231 Unexpectedly, concentrations of ethyl and butyl paraben concentrations increased, although concent

232 udies, allowed us to identify likely BPA and butyl paraben contamination of archived MoBa urine speci

233 ured 2,4-dichlorophenol, 2,5-dichlorophenol, butyl paraben, methyl paraben, propyl paraben, benzophen

234 We detected total and free BPA, butyl paraben, propyl paraben, and methyl paraben in 100

235 he photo-cleavable radical initiator di-tert-butyl peroxide (DTBP) into the droplets, and demonstrate

236 Analogous reactions with di-tert-butyl peroxide yielded [Cp*2Fe][(mu-HO)(B(C6F5)3)2] 4 wi

237 in the presence of the mild oxidant di-tert-butyl peroxide.

238 y-1,4-dioxanes and 1,4-dithianes employing t-butyl peroxyesters is reported.

239 alcohol initiator and magnesium 2,6-di-tert-butyl phenoxide as a catalyst, was investigated in order

240 presence of a preformed radical-anion, tert-butyl phenyl sulfide cleaves significantly faster than m

241 4-tert-butylphenyldiazonium and bis(4-(tert-butyl)phenyl)iodonium salts, as well as phenyl iodide, n

242 bly, pyraclostrobin, dibutyl phthalate, tert-butyl-phenyl diphenyl phosphate, and the isopropylated t

243 2H-5,10,15,20-Tetrakis-(3,5-di-tert-butyl)-phenylporphyrin adsorbed on Cu(111) forms a pecul

244 up to 2340 pg m(-3) were observed for Tri-n-butyl phosphate (TnBP) at a land-based sampling location

245 o-2-propyl) phosphate (TCPP), although tri-n-butyl phosphate (TnBP) had a predominant role in samples

246 ro-2-propyl) phosphate (TCiPP), EHDPP, tri-n-butyl phosphate (TnBP), and triphenyl phosphate (TPhP).

247 dichloroisopropyl) phosphate (TDCIPP), tri-n-butyl phosphate (TNBP), triphenyl phosphate (TPHP), and

248 investigate the fate and transport of benzyl butyl phthalate (BBzP) and di-2-ethylhexyl phthalate (DE

249 ring di(2-ethylhexyl) phthalate (DEHP), di-n-butyl phthalate (DnBP), di-isobutyl phthalate (DiBP), an

250 ratorandrogen-disruptor; mug/kg/day) of di-n-butyl phthalate (DnBP), diisobutyl phthalate (DiBP), but

251 ion with monobenzyl phthalate (MBzP), mono-n-butyl phthalate (MBP), and monoisobutyl phthalate (MiBP)

252 CPP), mono-isobutyl phthalate (MiBP), mono-n-butyl phthalate (MBP), monobenzyl phthalate (MBzP), mono

253 ere seen in urinary concentrations of mono-n-butyl phthalate (MnBP) and mono-isobutyl phthalate (MiBP

254 Mono-n-butyl phthalate (MnBP) was positively associated with in

255 7.1 ng/mL (93.4 mug/g creatinine) for mono-n-butyl phthalate (MnBP).

256 cts of exposure to bisphenol A (BPA), mono-n-butyl phthalate (Pht), and polychlorinated biphenyl 153

257 xyl) phthalate, benzyl butyl phthalate, di-n-butyl phthalate) and flame retardants (PBDE 99, PBDE 47)

258 NA maternal urinary concentrations of mono-n-butyl phthalate, a metabolite of butyl benzyl phthalate

259 halates (bis(2-ethylhexyl) phthalate, benzyl butyl phthalate, di-n-butyl phthalate) and flame retarda

260 xenografts after exposure to vehicle or di(n-butyl) phthalate (DBP).

261 rom air, of diethyl phthalate (DEP) and di(n-butyl) phthalate (DnBP) in humans.

262 lied to the synthesis of antiplatelet drug n-butyl phthalide and cytotoxic agonist 3a-[4'-methoxylben

263 ce of a simple beta-diketiminato magnesium n-butyl precatalyst.

264 ubstituent from methyl to ethyl, propyl, and butyl produced a stepwise decrease in potency.

265 1 azide dendrons bearing three and nine tert-butyl-protected esters, respectively.

266 The tert-butyl protecting group of the pendant carboxylate group

267 not by other 4-amino-5-(4-methylphenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine (PP1) analogs tested, wh

268 Cu(II)(OCH2CF3) (Tp(tBu) = hydro-tris(3-tert-butyl-pyrazolyl)borate) and investigated the influence o

269 ridin-2-yl)benzo[d]thiazole (L1), 2-(4-(tert-butyl)pyridin-2-yl)benzo[d]thiazole (L2), 2-(6-phenylpyr

270 roups are transferred slowly, and propyl and butyl rapidly.

271 those with shorter alkyl chains (methyl and butyl) rather than the ones with medium and long chains

272 lidene-5-oxopyrazolidin-2-ium-1-ides to tert-butyl (S)-(3-oxopent-4-yn-2-yl)carbamate, and their stru

273 The dimers of ethyl-SBP and butyl-SBP undergo a spin transition between a diamagneti

274 reaction which predominantly occurs on the N-butyl side of benzimidazole due to electronic preference

275 he 4,6-benzylidene acetal with a 4,6-di-tert-butyl silylidene led to a slight increase in alpha-selec

276 hydrophobic interactions, the CB unit at the butyl site is stabilized by a combination of hydrophobic

277 helides within 9-11 steps starting from tert-butyl sorbate is presented.

278 en-1-yl)-N-(alpha-methylbenzyl)amide to tert-butyl sorbate was followed by ring-closing metathesis of

279 A butyl substituent at N(4) was optimal, and replacement o

280 Combined with the steric effect of the N-butyl substituent, placement of the acceptor segment at

281 aintained upon replacement of the bulky tert-butyl substituents on the ligands with methyl groups.

282 persion interactions between contacting tert-butyl substituents surrounding the central contact deliv

283 y a spiro center to a monoalkyl (methyl or t-butyl) substituted cyclohexyl fragment, have been synthe

284 e oxidative photocyclization of several tert-butyl-substituted 1-styrylphenanthrenes resulted not onl

285 The tert-butyl-substituted analogue, Cp*U(NTol)2((t)Bu-(Mes)PDI(M

286 when compared to that in the analogous tert-butyl-substituted array 1b.

287 A sterically accessible tert-butyl-substituted dipyrrinato di-iron(II) complex [((tBu

288 ne with ligand 11d and the second a bis-tert-butyl-substituted N-methylamine ligand.

289 arrangement leading to the formation of tert-butyl-substituted pentahelicenes.

290 d not only in the expected formation of tert-butyl-substituted picenes but also in the previously unk

291 iphenyl disulfide, diphenyl diselenide, di-n-butyl sulfide, diphenyl selenide, diphenyl sulfide, 1-oc

292 ylthiol, diphenyl sulfide/selenide, and di-n-butyl sulfide.

293 s on the same process occurring in aryl tert-butyl sulfoxide radical cations.

294 tyl (Mmt), S-acetamidomethyl (Acm), and tert-butyl (tBu).

295 idine ligands with an electron-rich tri-tert-butyl terpyridine ligand generates a "push-pull" force o

296 The use of 1-(tert-butyl)tetrazolyl sulfone affords the construction of the

297 ied as spiroborates with two pentacyclic sec-butyl-trihydroxy-methyl-benzo[gh]tetraphen-one ligands a

298 responding aldehydes, and reaction with tert-butyl (triphenylphosphoranylidene)acetate.

299 le cross-linker (containing a 1,3-bis-(4-oxo-butyl)-urea group, BuUrBu) generating characteristic dou

300 e constant for transfer from CpCr(CO)3H to n-butyl vinyl ether and have examined the chemistry of rad