ライフサイエンスコーパス: alkoxy

1 the resulting 4-hydroperoxy-2-alkanols to 3-alkoxy-1,2-dioxolanes, and Lewis acid mediated homologat

2 n at C-7, then good to excellent yields of 7-alkoxy-10-methoxy-3H-naphtho[2.1-b]pyrans are afforded.

3 ate dehydrogenase (DHODH) inhibition by 2-(3-alkoxy-1H-pyrazol-1-yl)pyrimidine derivatives as well as

4 ectious diseases, an original series of 2-(3-alkoxy-1H-pyrazol-1-yl)pyrimidines endowed with notable

5 e steric hindrance as is the case with the N-alkoxy-2,2,6,6-tetramethylpiperidines.

6 of alkyl halides yields the corresponding 3-alkoxy-2-halocyclohex-2-enones via a 1,4 alkyl group mig

7 esis of peptides capped with an N-terminal 2-alkoxy-2-oxazoline or 2-oxazolidinone unit.

8 For the ethynylphenyl alkoxy 21,23-dithiaporphyin, birefringent, soft-crystall

9 d range of substituted, functionalized alpha-alkoxy 2H-naphthalenones from readily available N-tosylh

10 eterocyclization of o-nitrobenzylamines to 3-alkoxy-2H-indazoles is reported.

11 porating a head-to-head linkage containing 3-alkoxy-3'-alkyl-2,2'-bithiophene are synthesized.

12 second S(N)Ar reaction on the deactivated 1-alkoxy-3-fluorobenzene intermediates have been investiga

13 24 was synthesized in six steps from a key 2-alkoxy-3-p-phenoxypropionic acid 26 that was made using

14 ated substrates-namely, 7-alkoxycoumarins, 7-alkoxy-4-(trifluoromethyl)coumarins, and 7-alkoxy-4-meth

15 Compound 1 (SKI-606, bosutinib), a 7-alkoxy-4-[(2,4-dichloro-5-methoxyphenyl)amino]-3-quinoli

16 Pepsin inhibition by 3-alkoxy-4-arylpiperidine (substituted piperidine; (3R,4R)

17 3-Alkoxy-4-cyanothiophene units are used as building block

18 s associated with the alkoxy groups of the 3-alkoxy-4-cyanothiophene, while the central acceptor part

19 yn-1-ols and 5-endo-dig iodocyclization of 1-alkoxy-4-ethoxy-3-yn-1,2-diols, respectively.

20 7-alkoxy-4-(trifluoromethyl)coumarins, and 7-alkoxy-4-methylcoumarins-with a C1-C7 side chain.

21 r impregnated with positively charged poly(3-alkoxy-4-methylthiophene) as luminescent reporters.

22 We previously reported that several 7-alkoxy-4-phenylamino-3-quinolinecarbonitriles were poten

23 multisubstituted thiophenes such as alkyl 4-alkoxy-5-amino-3-methylthiophene-2-carboxylates through

24 l evaluation of members of a new series of 3-alkoxy-5-aminopyridine derivatives that display good sel

25 6-Alkoxy-5-aryl-3-pyridincarboxamides, including the brain

26 We identified 6-alkoxy-5-aryl-3-pyridinecarboxamides as potent CB1 recep

27 aluation of a new class of DPD analogues, C4-alkoxy-5-hydroxy-2,3-pentanediones, termed C4-alkoxy-HPD

28 with pyrrole, results in the formation of 5-alkoxy-5-phenyl dipyrromethane derivatives, which functi

29 ted coumarins containing alkyl, aryl, silyl, alkoxy, acyl, and ester groups have been prepared in mod

30 Potassium 1-(alkoxy/acyloxy)alkyltrifluoroborates have been synthesiz

31 nce starting from the readily available beta-alkoxy aldehyde 14, while the vinylboronic acid componen

32 dition of a metalated gamma-pyrone to a beta-alkoxy aldehyde followed by spiroketalization.

33 ely, if stereochemical control from the beta-alkoxy aldehyde is desired, a Lewis acid-catalyzed enols

34 ner while negating any influence of the beta-alkoxy aldehyde substituent.

35 reactions of these enolates with chiral beta-alkoxy aldehydes have also been investigated in conjunct

36 derived from nitro-aldol reactions of chiral alkoxy aldehydes with a series of nitro compounds.

37 The alkoxy/alkyl/halogen-substituted biaryls produced are us

38 Diels-Alder reactions of a range of 1-(alkoxy/alkyl/halogen-substituted phenyl)buta-1,3-dienes

39 condary allyl methyl ether against the alpha-alkoxy alkyllithium configuration.

40 Cl, followed by the reactions of the alkyl, alkoxy, alkylperoxy and Criegee intermediates active in

41 gents was found to afford biaryls exhibiting alkoxy, alkylthio, amino, ketone, cyano, nitro, ester, a

42 However, in this study it was found that o-alkoxy alpha-arylenamides were reduced with high enantio

43 ivity was observed in the reduction of alpha-alkoxy, alpha-acyloxy, and alpha-dialkylamino ketones.

44 tive arylcuprate conjugate addition to gamma-alkoxy-alpha,beta-enoates and syn-selective azidation at

45 addition reactions with cis and trans gamma-alkoxy-alpha,beta-enoates.

46 hod for 1,3-reductive transposition of alpha-alkoxy-alpha,beta-unsaturated hydrazones to provide E-al

47 astereoselectivity in the reduction of alpha-alkoxy-, alpha-acyloxy-, and alpha-alkylamino-substitute

48 The compounds are a butadiene (U-0126), an N-alkoxy amide (CI-1040), two CI-1040 analogues (an anthra

49 5-Alkoxy, amino, and N,N-dialkylamino-3-aryl/alkyl-4-(2-R-

50 The isomerization of 5-alkoxy/amino-3-arylisoxazoles, bearing unsaturated carbo

51 s, which were separated from the byproduct 4-alkoxy analogues.

52 The intramolecular addition of both an alkoxy and acyl substituent across an alkene, oxyacylati

53 res", except MS 1, were integrated with both alkoxy and alkylamino donor functionalities that differ

54 ons under nonchelating conditions with alpha-alkoxy and alpha,beta-bisalkoxy aldehydes is described.

55 ping it organic: A direct synthesis of alpha-alkoxy and alpha-amino ester derivatives by direct reduc

56 ivers a range of enantiomerically pure alpha-alkoxy and alpha-amino substituted products.

57 k of a lithiated intermediate onto the alpha-alkoxy and alpha-amino sulfoxides as they form, and (ii)

58 The approach involves the synthesis of alpha-alkoxy and alpha-amino sulfoxides in >/=99:1 dr and >/=9

59 lized for enolsilane aldol reactions of beta-alkoxy and beta-silyloxy aldehydes bearing only an alpha

60 a strong magnesium chelate with the reacting alkoxy and carbonyl groups dictates the observed reactiv

61 are sandwiched between the pyrenes, with the alkoxy and NHAc groups emerging at the sides.

62 of indoles substituted with halogen, alkyl, alkoxy, and aryl groups participate in anaerobic condens

63 s spirosilanes bearing alkyl, aryl, halogen, alkoxy, and trifluoromethyl substituents on the aryl rin

64 Electron-rich alkoxy- and chloro-substituted azaspirocyclic cyclohexad

65 anes is noteworthy, including alkyl-, aryl-, alkoxy-, and halosilanes.

66 usly with alcohols and ethers to form the 12-alkoxy anions 12-CB(11)Me(11)OR.

67 Condensation of 1,2-diamino-4,5-bis(n-alkoxy)arenes with an oligopyridyl-type alpha-diketone a

68 tones gave synthetically interesting amido-, alkoxy-, aryloxy-, and phosphate-substituted pyrroles in

69 s radius and intramolecular S(thiazolyl)...O(alkoxy) attraction promote HH macromolecular architectur

70 he organolithium-mediated conversion of beta-alkoxy aziridines into substituted allylic sulfonamides,

71 ahydronaphthyridine mGlu5 PAMs containing an alkoxy-based linkage as an acetylene replacement.

72 Bis-4,4'-alkoxy bipyridine dendrons were prepared and employed to

73 Investigation of both the mono- and the bis-alkoxy-bridged complexes [(NNO(R))InX](2)[mu-Y][mu-OEt]

74 embered cyclic transition state in which the alkoxy C-O bond is cleaved with no direct participation

75 as been developed and involves the methylene alkoxy carbamate (MAC) self-immolative unit.

76 ound 17 was then converted in three steps to alkoxy carbamate 20.

77 whereas Marine DOM was markedly enriched in alkoxy carbon (e.g., carbohydrate-like moieties).

78 d spectra indicated that a large fraction of alkoxy carbons were not protonated.

79 thesis of several substituted N-(pivaloyloxy)alkoxy-carbonyl prodrugs of 14 designed to circulate ine

80 /Et(3)SiH or (t)BuMgCl affords the desired 2-alkoxy carboxylic acid in moderate to excellent chemical

81 Two complementary approaches to prepare 2-alkoxy carboxylic acids have been developed.

82 nted serious synthetic difficulties when the alkoxy chain consisted of more than four carbon atoms.

83 ounds illustrate that the columns with short alkoxy chains (six carbons) are more influenced by the p

84 Platinum dimers with longer alkoxy chains are shown to be unique examples of liquid

85 to an extended molecular shape, wherein the alkoxy chains of the individual ligand components lie on

86 4-substituted triphenylene with the shortest alkoxy chains was liquid crystalline (Col(r)).

87 anic D21L6 and D25L6 dyes, endowed with long alkoxy chains, show no significant change in the electro

88 aining six, eight, and ten carbons of linear alkoxy chains.

89 solvent- and metal-free methodology for the alkoxy-chalcogenylation of styrenes, using molecular iod

90 minal epoxides bearing alkyl, alkenyl, aryl, alkoxy, chloromethyl, phthalimido, and acetal functional

91 An alkoxy complex [PhBP(Ph)3]Ru-OCHPh2 (4b) was observed (b

92 ulfonate proved optimal, but other alkyl and alkoxy derivatives were also reasonably reactive.

93 tes of esters, including those bearing alpha-alkoxy derivatives, underwent arylation in high yield wi

94 etal-catalyzed cyclization of enynols, alpha-alkoxy dioxolane-tethered 1,3-enynes exclusively undergo

95 conjugation pathways between the substituent alkoxy donating groups and the pyridyl acceptor groups.

96 varied between acyclic and cyclic while the alkoxy donors are varied in terms of their number and po

97 bone in which the position and the number of alkoxy donors were systematically varied.

98 (b) thiazole electron-deficiency compensates alkoxy electron-donating characteristics, thereby loweri

99 The intermediate zinc beta-alkoxy enamines can be subjected to a tandem cyclopropan

100 ed (Me)4NBH(OAc)3 reduction of E- and Z-beta-alkoxy-enones 30 was found cleanly to achieve the requir

101 vering more than 25 siloxanes with siloxy or alkoxy functional groups at both termini, and can also b

102 opriate orthogonal protecting groups for the alkoxy functionalities present.

103 The alkoxy-functionalized silicon surfaces were used as reac

104 ulfonium tetrafluoroborate (DMTSF) with beta-alkoxy-gamma-dithiane amides 13-16 and 27-32 in 40-70% y

105 ulfonium tetrafluoroborate (DMSTF) with beta-alkoxy-gamma-dithiane lactams.

106 access to acyl/aryl, acyl/alkenyl, and acyl/alkoxy gold carbenes by in situ expulsion of sulfur diox

107 yl group at the 5-position and a substituted alkoxy group at the 6-position of the pyrrolo[2,1-f][1,2

108 rolled for the inductive destabilization, an alkoxy group can accelerate acetal hydrolysis by up to 2

109 -alkoxy-substituted acetals indicate that an alkoxy group can accelerate acetal hydrolysis by up to 2

110 itions suggest that the presence of an axial alkoxy group distorts the oxocarbenium ion, changing its

111 ceed through a sequence of alkyne hydration, alkoxy group elimination, and intramolecular conjugate a

112 t transfer of one of the ring protons to the alkoxy group for the concomitant alcohol elimination.

113 termediate oxocarbenium ions display the C-3 alkoxy group in a pseudoaxial orientation to maximize el

114 g significant RNAi efficacy by orienting the alkoxy group in the major groove.

115 binding during delivery via placement of the alkoxy group in the minor groove, while maintaining sign

116 the sp(2) carbon opposite to the pseudoaxial alkoxy group in the most stable half-chair conformation

117 re designed to explore the importance of the alkoxy group in the N-acyl aminal and functional groups

118 Overall, the alkoxy group is -41 +/- 7 kJ/mol more stable than physis

119 The acceleration of acetal hydrolysis by an alkoxy group is better explained by electrostatic stabil

120 ion structures (TS A and D), where the alpha-alkoxy group is gauche to the thioether moiety.

121 appreciably by increasing the size of the R9 alkoxy group or by alpha-methyl branching adjacent to th

122 equally large activation barrier to form an alkoxy group via a carbenium-ion transition state.

123 tal hydrolysis between a substrate where the alkoxy group was tethered to the acetal group by a five-

124 None of the OP-albumin adducts lost an alkoxy group, leading to the conclusion that aging did n

125 CBM, because of the electron donation of the alkoxy group.

126 alkanol molecule after a protonation on the alkoxy group.

127 to 20-fold compared to substrates without an alkoxy group.

128 ly comparable substrates that do not have an alkoxy group.

129 utyl, phenyl, and 3,3,3-trifluoropropyl) and alkoxy groups (monoethoxydimethyl-, diethoxymethyl-, and

130 es, where the two metal ions with associated alkoxy groups [Zn((II))1:((-)OCH3) and Zn((II))1:((-)O-p

131 gainst the Charton steric parameter, nu, for alkoxy groups are linear.

132 ther hand, studies of pentopyranoses bearing alkoxy groups at C-2, C-3, and C-4 showed that the alkox

133 C-4, the carbonitrile group at C-3, and the alkoxy groups at C-6 and C-7 of the quinoline are crucia

134 The reactions of acetals with alkoxy groups constrained to either equatorial or axial

135 groups at C-2, C-3, and C-4 showed that the alkoxy groups exerted powerful influences on selectivity

136 The direct displacement of alkoxy groups from the beta position of aromatic and uns

137 t steric effect was noted, but the number of alkoxy groups had almost no influence.

138 From this analysis, alkoxy groups have been shown to strongly affect the ele

139 , thereby placing the sterically demanding 8-alkoxy groups in the major or minor groove, respectively

140 es generated by hydrolysis of some of the Si-alkoxy groups in the trialkoxy moieties used to bind man

141 The mechanism of direct displacement of alkoxy groups in vinylogous and aromatic esters by Grign

142 ears to control the dimer geometry, with the alkoxy groups of one molecule sliding into registry with

143 ienothiophene end groups associated with the alkoxy groups of the 3-alkoxy-4-cyanothiophene, while th

144 at different positions of the benzene core (alkoxy groups of varying chain length with diverse funct

145 rial positions in the oxocarbenium ions, but alkoxy groups prefer axial conformers.

146 ereas with NCS addition of both chlorine and alkoxy groups takes place across the chromene double bon

147 step procedure to initially covalently graft alkoxy groups to boron atoms and the subsequent hydrolyt

148 polyarene upon the nucleophilic addition of alkoxy groups to the exterior carbon atom of the corannu

149 The unusual selectivities controlled by the alkoxy groups were demonstrated for a range of other het

150 al diols via exchange of one of the boronate alkoxy groups with activation of the acyl imine via hydr

151 ubstitutions of R6 and R7 hydroxyl groups by alkoxy groups, acetoxy groups, or benzyloxy groups could

152 The cyclotrinaphthylenes carry six alkoxy groups, and derivatives featuring OHex, OBu, OiPr

153 The biosynthesis of branched alkoxy groups, such as the unique t-butyl group found in

154 ecreased slightly with increasing numbers of alkoxy groups.

155 lkoxy-5-hydroxy-2,3-pentanediones, termed C4-alkoxy-HPDs.

156 urnishing an eta5,eta5-bis(indenyl)zirconium alkoxy hydride complex and free olefin.

157 zed 2-benzylfurans are described for azido-, alkoxy-, hydroxyl-, amide-, and tetrazolyl adducts.

158 Conversion of 4 into beta-alkoxy imine 7 and subsequent CeCl3-promoted chelation-c

159 The initially formed 2,3-dihydro-2-alkoxy-indeno[1,2-b]pyrano-4,5-diones are labile compoun

160 and (c) conventional conversion of an alpha-alkoxy ketone to the parent carbonyl system.

161 high syn selectivity was obtained with alpha-alkoxy ketones and other compounds via Felkin-Ahn contro

162 ive allylic substitutions with acyclic alpha-alkoxy ketones catalyzed by a metallacyclic iridium comp

163 helation-controlled reduction of chiral beta-alkoxy ketones containing a competing beta'-oxygen funct

164 thers, prepared from the corresponding alpha-alkoxy ketones in a two-step sequence involving enol tri

165 The corresponding beta-alkoxy ketones were derived from nitro-aldol reactions o

166 e prepared conveniently by reduction of beta-alkoxy ketones with LiI/LiAlH(4) (syn:anti selectivity u

167 nolates generated in situ from acyclic alpha-alkoxy ketones.

168 catalyst and the C-5'-oxyanion of the basic alkoxy leaving group.

169 uity for reactions involving relatively poor alkoxy leaving groups.

170 Using analogous poly(alkoxy) ligands allows the preparation of bis(2-phenylpy

171 cumented to be general for a variety of beta-alkoxy methyl ketone analogues and aldehyde partners.

172 ted aldol reactions of certain types of beta-alkoxy methyl ketone show remarkably high levels of ster

173 rticle presents studies that illustrate beta-alkoxy methyl ketone-derived boron enolates undergo dias

174 es dominant 1,5-anti induction from the beta-alkoxy methyl ketone-derived enolate partner while negat

175 ctions of boron enolates generated from beta-alkoxy methylketones with aldehydes.

176 5-syn stereoselectivities of beta-alkyl-beta-alkoxy methylketones.

177 sequent reaction with the alcohol to give an alkoxy-Mn(V) species, and (3) carbonyl-forming eliminati

178 mprovement and generalization of the "inside-alkoxy" model used to rationalize stereoselectivities of

179 nts indicate that increasing the bulk of the alkoxy moiety increases the electron density at the carb

180 95L/Y337A phosphonylated with the most bulky alkoxy moiety, S(P)-cycloheptyl methylphosphonate.

181 ine benzyl esters from alpha-alkyl and alpha-alkoxy N-protected aminoaldehydes with benzyl diazoaceta

182 The adsorption of long-chain omega-alkoxy-n-alkanethiols [CH(3)(CH(2))(p-1)O(CH(2))(m)SH; m

183 Alkoxy-N-methyl-acetiminium salts were prepared by addit

184 C, these iminoesters gave the corresponding alkoxy-N-methyl-acetiminium salts with (E)-configuration

185 Furthermore, in the presence of di-hydroxy/alkoxy naphthalene donors, efficient charge-transfer com

186 HOO(-)(H2O) to that of microsolvated normal alkoxy nucleophiles, RO(-)(H2O), in reaction with CH3Cl

187 p from our first series was replaced with an alkoxy or 1-ethenyl group were designed, synthesized, an

188 l)-4,5alpha-epoxypyridomorphinans possessing alkoxy or acyloxy groups at C-14 was synthesized and eva

189 sociation products (1 and the free parent Sn alkoxy or amide precursor) exists at room temperature.

190 ran derivatives were synthesized from simple alkoxy or halonicotine intermediates.

191 The BODIPY dyes bearing alkoxy or nonfunctionalized phenoxy moieties are charact

192 es (3f-k) with up to eight CH2 groups in the alkoxy or omega-carboxyalkyloxy side chain were synthesi

193 Five analogous compounds with phenol, alkoxy, or alkoxycarbonyl substituents were synthesized

194 zing formyl hydrogen bond exists between the alkoxy oxygen and the aldehyde proton.

195 as the ligand, the reaction proceeds via an alkoxy palladium intermediate that increases the proton

196 is(alkoxy)phenyl 4-aminobenzoates/3,4,5-tris(alkoxy) phenyl 4-aminobenzoates with 1,3,5-triformylphlo

197 the facile threefold condensation of 3,4-bis(alkoxy)phenyl 4-aminobenzoates/3,4,5-tris(alkoxy) phenyl

198 poly(ethylene oxide) (PEO), and the soluble alkoxy-PPV derivative poly[2-methoxy-5-(3',7'-dimethyl-o

199 gle, macrocyclic esterase-cleavable (acyloxy)alkoxy prodrug.

200 t in vivo ADME study of macrocyclic (acyloxy)alkoxy prodrugs, and it remains to be established if the

201 ones-directed by the alkoxide of the 1-azo-3-alkoxy propenes formed in situ via base-induced ring ope

202 We have investigated the effects of the alkoxy protecting group (OMe, OPMB, PMP acetal, tetrahyd

203 relatively insensitive to the nature of the alkoxy protecting group.

204 lene diimide oligomers with an electron rich alkoxy pyrene subunit.

205 A series of 2-aryloxy-4-alkoxy-pyridines ( 1) was identified as novel, selective

206 ribe the synthesis and characterization of 3-alkoxy-pyrrolo[1,2-b]pyrazolines as novel selective andr

207 d for the synthesis of densely substituted 4-alkoxy quinolines via an oxonium ion triggered alkyne ca

208 nce of air were consistent with formation of alkoxy radical (RO(*)).

209 nd dissociation energies of ROONO to form an alkoxy radical (RO) and NO(2) range from 6 to 9 kcal mol

210 undergoes N-O bond fragmentation to form an alkoxy radical and a neutral heterocycle.

211 In the case of the alkoxy radical formed following OH addition to the methy

212 The single C-C scission pathway of the other alkoxy radical from beta-pinene possesses a very low (ap

213 wn to accurately forecast the feasibility of alkoxy radical generation with a given oxidant/base pair

214 Mechanistic studies demonstrate that key alkoxy radical intermediates in this reaction are genera

215 equent reactions of alkyl, alkyl peroxy, and alkoxy radical intermediates, and the composition of the

216 of monoperoxyacetals provide no evidence for alkoxy radical intermediates.

217 p substituent, the vibrational energy of the alkoxy radical is increased, but this energy is not stat

218 of a 5-hydroperoxy group to an intermediate alkoxy radical that could be subsequently oxidized to th

219 an unfavorable redox equilibrium, forming an alkoxy radical which undergoes hydrogen atom abstraction

220 -Z-hexenal in the gas phase, resulting in an alkoxy radical, followed by a rearrangement and subseque

221 ther produces a neutral radical species, the alkoxy radical, that undergoes fragmentation in either d

222 ydrocatechol 8, engages in an intramolecular alkoxy radical-mediated remote functionalization reactio

223 found for addition of alkyl (6a-d) and alpha-alkoxy radicals (16a-c) (< or =6:1 syn) to acceptors 4,

224 y favored C-C scission reactions of all four alkoxy radicals appear to be far faster than expected ra

225 Radical relay cyclizations initiated by alkoxy radicals are a powerful tool for the rapid constr

226 Transition-metal hydrides generate alpha-alkoxy radicals by H* transfer to enol ethers.

227 or 1,6 H-shift (isomerization) reactions of alkoxy radicals contribute to formaldehyde production.

228 Both of the alkoxy radicals formed from the alpha-pinene-OH adduct p

229 rst determination of the fate of the hydroxy alkoxy radicals formed in the title reactions.

230 Direct evidence for the formation of alkoxy radicals is reported in radical cascades using tr

231 tic isotope effects in the alpha-cleavage of alkoxy radicals is used here to judge the applicability

232 uggest that acid-catalyzed reactions of beta-alkoxy radicals might be employed in synthetic conversio

233 imide (Me-phth) from beta-Me scission of the alkoxy radicals to form a methyl radical.

234 ction partners; however, more reactive alpha-alkoxy radicals, it was found that increasing steric bul

235 om the radical chain reactions propagated by alkoxy radicals, which are formed efficiently inside the

236 esponding nitriles and products derived from alkoxy radicals.

237 ctronic effects assists the fragmentation to alkoxy radicals.

238 a-scission is preferred for the formation of alkoxy radicals.

239 the PR by incorporating gem-difluorines and alkoxy, respectively, at the C4 position of the bis-THF

240 )PPn) wires, capped with isoalkyl ((iA)PPn), alkoxy ((RO)PPn), and dialkylamino ((R2N)PPn) groups, sh

241 with an all-phenylene backbone and different alkoxy side chain substitution patterns were synthesized

242 phenyl ring was substituted with a branched alkoxy side chain, which contributes to higher solubilit

243 These studies were focused on the 2-position alkoxy side chain.

244 Compared to the alkyl substituents, the alkoxy side chains on the thiophene units can effectivel

245 The substitution of alkoxy side chains to the less electron-donating alkyl c

246 ompounds with six and ten carbons of achiral alkoxy side chains were further subjected to studies at

247 ated and compared to composites made with an alkoxy silane sol-gel process.

248 tions to aldehydes containing a single alpha-alkoxy stereocenter generally provide the product diaste

249 idine) ruthenium(II) terminals connected via alkoxy-strapped 4,4'-diethynylated biphenylene units to

250 t blue-shifted pi --> pi* transition for the alkoxy substituent and most red-shifted for the NO(2) gr

251 Interestingly, a single alkoxy substituent at carbon three is sufficient for the

252 lection of reaction conditions, the proximal alkoxy substituent on either the aldehyde (1,3-induction

253 bstituents are preferable, in particular, an alkoxy substituent positioned para to the iodide.

254 onal and experimental data suggest that an N-alkoxy substituent stabilizes the aza-oxyallyl cationic

255 g to the oxygen of the adjacent solubilizing alkoxy substituent, provides a novel mechanism for drivi

256 particular, simultaneous introduction of 2'-alkoxy substituents and changing an amide to a keto link

257 ll of the amide linkages are trans and the o-alkoxy substituents are intramolecularly hydrogen bonded

258 ally congested o-terphenyl crown ethers with alkoxy substituents at the 2,3,4-position or 3,4,5-posit

259 ty, while aldehydes with the alpha- and beta-alkoxy substituents in a syn relationship unexpectedly g

260 Aldehydes with the alpha- and beta-alkoxy substituents in an anti relationship in most case

261 arylsulfonamides, suggesting a key role for alkoxy substituents in CA inhibition.

262 f the quinolyl N by introducing alkylthio or alkoxy substituents into the 4 position and vary side ch

263 urprising electron-withdrawing nature of the alkoxy substituents is attributed to a rather strong mix

264 th 24 examples with various halo, alkyl, and alkoxy substituents on either of the aromatic rings.

265 Variation of the 2-N-benzyl and 3-alkoxy substituents resulted in the identification of 3-

266 ly diatropic in nature, showing the internal alkoxy substituents upfield beyond -1 ppm in their proto

267 at the 2,6-positions of DP by alkylamino or alkoxy substituents was tolerated, although at least one

268 mer with most of the studied catalysts, meta-alkoxy substituted aryl boronic acids resulted in the (S

269 romoted arylmethylation of the appropriate 1-alkoxy-substituted 2-nitroresorcinol.

270 tions with carbohydrates, experiments with 4-alkoxy-substituted acetals indicate that an alkoxy group

271 The hydrolysis of 4-alkoxy-substituted acetals was accelerated by about 20-f

272 2-thiol (in case of an N-nucleophile) or a 2-alkoxy-substituted benzo[b]thiophene (in case of an O-nu

273 The most active alkoxy-substituted catalase mimetics protected cultured

274 Small libraries of 6- and 7-alkoxy-substituted chromen-4-ones showed that a number o

275 ted chromen-4-ones showed that a number of 7-alkoxy-substituted chromenones displayed improved activi

276 The anion radicals of alkoxy-substituted cyclooctatetraenes in hexamethylphosp

277 heterocyclic systems by first generating a 2-alkoxy-substituted furan and then allowing it to undergo

278 sulfoxides as they form, and (ii) the alpha-alkoxy-substituted Grignard reagent is configurationally

279 have produced a variety of transient oxy- or alkoxy-substituted metallabenzene species.

280 omplements the synthetic utility of an alpha-alkoxy-substituted oxyallyl so as to broaden the scope o

281 To our knowledge, this is the first alkoxy-substituted platinacyclobutane that has been obse

282 to substrates containing an additional beta-alkoxy-substituted stereocenter exhibits a striking depe

283 confirmed the pseudoaxial preference of C-3 alkoxy-substituted systems and revealed the conformation

284 Substitutions of C-3 and C-4 alkoxy-substituted tetrahydropyran acetates, however, pr

285 )-2-nitroresorcinols to the corresponding o-(alkoxy-substituted) arylmethylnitrophenols.

286 zene facilitates the ortho rearrangement of (alkoxy-substituted) benzyl ethers of 1-(O-methyl)-2-nitr

287 this activity most influenced by salen ring alkoxy substitution and aromatic bridge modifications.

288 ection, while those that bear alpha- or beta-alkoxy substitution exhibit little to no double diastere

289 ion via unprecedented ligand exchange of the alkoxy-surface groups with alkyl or alkenyl-surface grou

290 of discotics with six and nine peripheral n-alkoxy tails were especially designed and accomplished t

291 side chains are less tilted due to a larger alkoxy (ten carbons) buffer zone.

292 Alkoxy-terminated silicon quantum dots (SiQDs) were synt

293 The alkoxy-terminated SiQDs are soluble in organic solvents,

294 on spectroscopy (XPS) spectroscopy confirmed alkoxy-terminated surfaces and their ligand exchange rea

295 industry-relevant and challenging siloxy- or alkoxy-terminated vinylsilanes.

296 ligands covalently linked via acetylenic and alkoxy tethers to rigid inositol orthoformate platforms

297 orts the proposed formation of a tetrahedral alkoxy transition state intermediate during the FAH cata

298 highly stereoselective 1,4-addition of alpha-alkoxy vinyl cuprates 68 to steroid 17(20)-en-16-one 12E

299 arkovnikov reactions that involve siloxy- or alkoxy(vinyl)silanes and siloxy- or alkoxyhydrosilanes a

300 ast one oxygen-bearing function (hydroxyl or alkoxy) was required in the side chain for activity comp