ライフサイエンスコーパス: octane

1 icarboxylate; dabco = 1,4-diazabicyclo[2.2.2]octane).

2 histidine, Tris, and 1,4-diazabicyclo[2.2.2]octane).

3 ent is clearly DABCO (1,4-diazabicyclo[2.2.2]octane).

4 catalyzes the hydrogenation of 1-octene to n-octane.

5 leading to formation of a 6-azabicyclo[3.2.1]octane.

6 duct, or to an exocyclic vinyl bicyclo[3.3.0]octane.

7 nti-fluoro-8-anti-hydroxy-6-azabicyclo[3.2.1]octane.

8 ension, including alkanes such as decane and octane.

9 holine and bicyclic 3-oxa-7-azabicyclo[3.3.0]octane.

10 N, of 5700 (k' = 0.21) for the same analyte, octane.

11 ngement products were observed for spiro[2.5]octane.

12 he bicyclopentane ring than in bicyclo[2.2.2]octane.

13 The solutes considered range from methane to octane.

14 loride) cross-linked with diazabicyclo[2.2.2]octane.

15 of reverse micelles of Aerosol OT (AOT) in n-octane.

16 rted into polysubstituted 2-oxabicyclo[3.3.0]octanes.

17 s, bicyclo[4.1.0]heptanes, and bicyclo[5.1.0]octanes.

18 nes and 4-anti-Y-8-anti-X-6-azabicyclo[3.2.1]octanes.

19 tion for the synthesis of 6-azabicyclo[3.2.1]octanes.

20 and all three benzo-annulated bicyclo[2.2.2]octanes.

21 (I) iodide to afford azapalladabicyclo[3.2.1]octanes.

22 po)(6) ](2+) [dppo=1,8-bis(diphenylphosphino)octane].

23 sopropyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane 1-oxide (Isopropyl Bicyclophosphate or IPBCP) wer

24 The suitability of 1-borabicyclo[2.2.2]octane (1) as a structural element for liquid crystals w

25 -amino}-acetylamino-3,6-dioxa-8-pteroylamino-octane (1), was employed for synthesis of the correspond

26 Botrytis cinerea strain led to a decrease of octane-1,3-diol concentration in spoiled products.

27 nce in acidity between 4-chlorobicyclo[2.2.2]octane-1-carboxylic acid and the parent acid (6.2 kcal/m

28 )phenyl]-2 beta-propanoyl-8-azabicyclo[3.2.1]octane (13b) which had a Ki of 0.1 nM at 5-HT transporte

29 Stereoisomeric 2,5-diazabicyclo[2.2.2]octanes 14 and 15 were prepared in a chiral-pool synthes

30 ,exo-2,6-cis-diphenethyl-1-azabicyclo-[2.2.2]octane (2 and 3), has been developed.

31 Norcarane (1) and spiro[2.5]octane (2) yield different product distributions dependi

32 2-(Pyridin-3-yl)-1-azabicyclo[2.2.2]octane, 2-(pyridin-3-yl)-1-azabicyclo[3.2.2]nonane, and

33 oquinolin-3-yl)-4'H-4-azaspiro[bicyclo[2.2.2]octane-2,5'oxazol]-2' -amine (BMS-902483), a potent alph

34 for the preparation of chiral bicyclo[2.2.2]octane-2,5-dione, the precursor of useful chiral diene l

35 alyzes the desymmetrization of bicyclo[2.2.2]octane-2,6-dione to yield [(S)-3-oxocyclohexyl]acetic ac

36 he bicyclic diketone substrate bicyclo[2.2.2]octane-2,6-dione was found the product of the asymmetric

37 -biphenyl-4-yl)-8-methyl-8-aza-bicyclo[3.2.1]octane-2-c arboxylic acid methyl ester (11; K(i) = 15.1

38 3-(benzoyloxy)-8-methyl-8-azabicyclo [3.2.1] octane-2-carboxamido-hexanoic acid).

39 25)I]iodobenzene)-1-ethyl-8-azabicyclo[3.2.1]octane-2-carboxylate ([ (125)I]-N-IACoc) and N-propyl- N

40 methyl-3-(beta-styrenyl)-8-azabicyclo[3.2.1] octane-2-carboxylate.

41 onyl)methyl]-6-acetamido-6-azabicyclo [3.2.1]octane (28), 1-(1,3-dithian-2-yl)-5-[(ethoxycarbonyl)met

42 carbonyl)methyl]-6-acetyl-6-azabicyclo[3.2.1]octane (29), respectively, are reported, as well as for

43 ] to form 7,7,8,8-tetrachlorodispiro[2.0.2.2]octane (3)

44 thyl N-ethyl (hydroxymethyl)azabicyclo[3.2.1]octane (3) are also described.

45 phenyl)-4-n-propyl-2,6,7-trioxabicyclo[2.2.2]octane ([(3)H]EBOB) and [(3)H]3,3-bis-trifluoromethylbic

46 yl-N-(phenylmethyl)-spiro[1-azabicyclo[2.2.2]octane-3,2' (3'H)-furo[2,3-b]pyridin]-5'-amine 1 was syn

47 e of AR-R17779, (-)-spiro[1-azabicyclo[2.2.2]octane-3,5'-oxazolidin-2'-one] (4a), a potent full agoni

48 eceptor agonist (-)-spiro[1-azabicyclo[2.2.2]octane-3,5'-oxazolidin-2'-one] (AR-R17779) is presented.

49 25)I-iodo-3-furanyl)spiro[1-azabicyclo[2.2.2]octane]-3,2'(3' H)-furo[2,3-b]pyridine 4 was synthesized

50 edure, the functionalized 8-azabicyclo[3.2.1]octane 32, which is a potential intermediate for the syn

51 2,5-thiadiazol+ ++-3-yl] -1-azabicyclo[3.2.1]octane (35, LY316108/NNC11-2192) was found to offer an e

52 hydroxymethyl-substituted azabicyclo[3.2.1.]octane (40) and then selective protection to form a prot

53 3-(5-chloro-2-furoyl)-3,7-diazabicyclo[3.3.0]octane (56, TC-6683, AZD1446) with favorable pharmaceuti

54 e (4S), 8-carbena-endo-tricyclo[3.2.1.0(2,4)]octane (5S), 3-carbenabicyclo[3.1.0]hexane (3S), 2-carbe

55 rbonylamino)-4-iodo-7-oxo-6-azabicyclo[3.2.1]octane-6-carboxylate 11.

56 S,7S)-N-hydroxy-6-carboxamide-5-azaspiro[2.5]octane-7-carboxamides as the first potent and selective

57 oxy]ethylidene]-8-methyl-8-azabicyclo[3.2.1] octane (8) was found to have the highest affinity and se

58 to afford 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane-8-ones (18, 26, and 36a/b) with endo,exo stereoch

59 2-ene (8), and tetracyclo[3.3.0.0(2,8)0(4,6)]octane (9).

60 tain higher fuel economy by utilizing higher octane (98 RON) gasoline.

61 ate model, molecular dynamics simulations in octane, a lipid bilayer mimetic, were carried out.

62 In the OCTANE/A5208 study of initial antiretroviral therapy (AR

63 shed results from women participating in the OCTANE/A5208 trial 1 who had taken sdNVP and initiated N

64 re starting first-line NVP-based cART in the OCTANE/A5208 trial 2.

65 use of a lithiated asymmetric bicyclo[3.2.1]octane (ABO) ortho ester.

66 led by halogen bonding of diazabicyclo[2.2.2]octane, acting as a rotator, and a set of five fluorine-

67 indicated that DABCO (1,4-diazabicyclo[2.2.2]octane) afforded successful conversion of ethyl (E)- and

68 For example, the reaction of n-octane affords up to 86% yield of aromatic product, prim

69 entane triggers assembly, and hexane through octane again does not promote assembly, whereas nonane a

70 ene alkylation gave excellent yields of high octane alkylates (up to RON = 94).

71 In contrast, the lack of water stripping in octane allows efficient hydration of the active site uni

72 o-1,2, 5-thiadiazol-4-yl)-1-azabicyclo[3.2.1]octane analogues (4a,b and 9a, b) to be the most potent

73 series of 2-carbomethoxy-3-arylbicyclo[3.2.1]octane analogues.

74 ted into 2-(pyridin-3-yl)-1-azabicyclo[2.2.2]octane and 2-(pyridin-3-yl)-1-azabicyclo[3.2.2]nonane vi

75 decanol, n-octane and n-hexanoic acid, and n-octane and 2-ethylhexyl acetamide.

76 phenyl)-4-n-propyl-2,6,7-trioxabicyclo[2.2.2]octane and [(3)H] 3,3-bis-trifluoromethyl-bicyclo[2,2,1]

77 the bridgehead carbon atoms of bicyclo[2.2.2]octane and all three benzo-annulated bicyclo[2.2.2]octan

78 Higher percentage of nonanal, octane and beta-damascenone were found in PF-H samples t

79 Stadis-450 and triethylamine mass spectra in octane and discuss issues regarding the use of hydrocarb

80 osphine oxide were measured in mixtures of n-octane and n-decanol, n-octane and n-hexanoic acid, and

81 ow-molecular-mass organogelator (LMOG), in n-octane and n-dodecane have been investigated as their so

82 red in mixtures of n-octane and n-decanol, n-octane and n-hexanoic acid, and n-octane and 2-ethylhexy

83 The early stages of C(60) bombardment of octane and octatetraene crystals are modeled using molec

84 01% of the Rayleigh limit of charge, while n-octane and p-xylene droplets discharge at 87% and 89% of

85 in n-heptane and 17% of the charge in both n-octane and p-xylene.

86 Computations on trans-tricyclo[4.2.0.0(1,3)]octane and spirohexane also were carried out, and the st

87 of 2-carbomethoxy-3-aryl-8-oxabicyclo[3.2.1]octanes and demonstrate that an amino nitrogen is not re

88 -1) for bicyclo[2.2.1]heptane, bicyclo[2.2.2]octane, and adamantane, respectively, were determined in

89 by electrospray ionization from n-heptane, n-octane, and p-xylene doped with Stadis-450, a conductivi

90 ute is not significantly perturbed, even for octane, and the hydrogen bond network is essentially pre

91 microl of 1-pentanethiol and 48 microl of n-octane, and the supernatant is then analyzed via laser-e

92 icles, azobenzene ionic liquid surfactant, n-octane, and water.

93 articularly the 2,3-disubstituted azabicyclo-octanes, appear to be relatively potent antagonists at t

94 re C5+ hydrocarbons and some of these, i.e., octane, are drop-in replacements for existing liquid hyd

95 e as aromatics, 1-octene as an alkene, and n-octane as an alkane.

96 e headspace of the sample using 1.8microL of octane as the extraction solvent.

97 able to predict the energies for isomers of octane as well as hydrocarbons with 8-15 carbons.

98 BM-3 variant 9-10A-A328V hydroxylates octane at the 2-position to form S-2-octanol (40% ee).

99 kane cis or trans C(2)-H bonds and spiro[2.5]octanes axial C(4)-H bond hyperconjugatively interact wi

100 le with SmI2 afforded the 6-azabicyclo[3.2.1]octane B/C-ring system 14, which is a key advanced inter

101 common 1,4-bis(carboxyethynyl)bicyclo[2.2.2]octane (BABCO) functional rotor.

102 1,4-oxazepanes (2,8-dioxa-5-azabicyclo[5.1.0]octanes) based on a domino reaction of fluorinated alpha

103 s and by the sigma-system of a bicyclo[2.2.2]octane (BCO) bridge are presented and discussed.

104 , contains two 1,4-bis(ethynyl)bicyclo[2.2.2]octane (BCO) chiral rotators linked by a diyne fragment

105 nt temperature rotation of the bicyclo[2.2.2]octane (BCO) group in BODCA-MOF constitutes an example w

106 der and relatively cylindrical bicyclo[2.2.2]octane (BCO) rotator linked to mestranol fragments were

107 bicyclo[3.3.1]nonanes and 2-oxabicyclo[3.2.1]octanes bearing three consecutive stereocenters are obta

108 C species (2-methylpentane, hexane, heptane, octane, benzene, toluene, m,p-xylene, o-xylene, and ethy

109 fur dioxide surrogate 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) (DABSO), is sufficient to ach

110 romethyl)-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) (Selectfluor) or N,N-diflu

111 oromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate) under mild conditions (tri

112 lytic construction of 2,7-diazabicyclo[3.2.1]octanes (bridged 1,3-diazepanes) via a reductive diversi

113 tene, beta-carotene, lutein, and probucol in octane:butyronitrile (9:1, v/v) were determined to be 1.

114 ard peroxyl radicals in a lipophilic medium (octane:butyronitrile; 9:1, v/v) and dioleoylphosphatidyl

115 Cubane (C(8)H(8), O(h)()) and bicyclo[2.2.2]octane (C(8)H(14), D(3)(h)()) minima are limited to enca

116 A novel class of substituted spiro[3.4]octanes can be accessed via a [2 + 2]-cycloaddition of d

117 DABCO (diazabicyclo[2.2.2]octane) can bind two monomeric porphyrins but was found

118 to afford gamma',delta-bonded bicyclo[2.2.2]octane carbaldehydes 8.

119 s identified on the basis of an azaspiro[2.5]octane carboxamide scaffold.

120 of the nitrogen atoms in these diaza [3.3.0] octane carboxylic acids in relation to piperazine 2S-car

121 ere synthesized via a 1,4-diazabicyclo[2.2.2]octane-catalyzed, CH(3)NO(2)-mediated three-component re

122 that contains the 1,4-diazoniabicyclo[2.2.2]octane chloride group.

123 iently high stability of 1-borabicyclo[2.2.2]octane complexes for materials applications.

124 The azapalladabicyclo[3.2.1]octane complexes undergo oxidative palladium-carbon bond

125 ions, providing functionalized bicyclo[2.2.2]octane compounds and gamma'-addition products, respectiv

126 urfaces in the 24-dimensional space of cyclo-octane conformations and by locating all of the self-int

127 g exclusively to the 2, 8-dioxabicyclo[3.2.1]octane core 34; and a novel triple oxidation procedure a

128 R) ligands based on a 3,8-diazabicyclo[4.2.0]octane core have been synthesized and evaluated for affi

129 The bicyclo[4.2.0]octane core of 1 was established by a regio- and diaster

130 elated to the synthesis of the bicyclo[3.2.1]octane core of enterocin by an intramolecular meta-photo

131 ication of the aryl-fused 2-azabicyclo[2.2.2]octane core was achieved by attaching a flexible linker

132 The azabicyclo[2.2.2]octane core was efficiently assembled using a key Vilsme

133 he cis configuration of the azabicyclo[3.3.0]octane core, are prepared in 14 steps from cycloadduct 6

134 ies of compounds is based on a bicyclo[2.2.2]octane core, which is similar in size and polarity to th

135 The isoquinuclidine (2-azabicyclo[2.2.2]octane) core is found in numerous molecules of biologica

136 (from displacement by ethanol) and lower BOB octane could (i) lower refinery CO2 emissions (e.g., app

137 acrylate catalyzed by 1,4-diazabicyclo[2.2.2]octane (DABCO) and a S(N)2' Mitsunobu reaction under the

138 the bidentate ligand 1,4-diazabicyclo[2.2.2.]octane (DABCO) and pi-pi stacking, (Z3PN4)PDI forms a su

139 ing the bicyclic unit 1,4-diazabicyclo[2.2.2]octane (DABCO) and tested their action on three represen

140 een established using 1,4-diazabicyclo[2.2.2]octane (DABCO) as a promoter.

141 Racemic 2,3-diaryl-1,4-diazabicyclo[2.2.2]octane (DABCO) derivatives are synthesized from the read

142 pathways and involves 1,4-diazabicyclo[2.2.2]octane (DABCO) dually as a nucleophilic catalyst, ultima

143 talytic (10-20 mol %) 1,4-diazabicyclo[2.2.2]octane (DABCO) was found to be effective in most cases.

144 cage 3 incorporating 1,4-diazabicyclo[2.2.2]octane (DABCO), an X-ray crystallographic structure was

145 metric base catalyst, 1,4-diazabicyclo[2,2,2]octane (DABCO), and an aqueous medium to overcome proble

146 yl]amine (Me(6)TREN), 1,4-diazabicyclo[2.2.2]octane (DABCO), and TMG at room temperature and afforded

147 l (NBA), Trolox (TX), 1,4-diazabicyclo[2.2.2]octane (DABCO), para-nitrobenzoic acid (pNBA), and n-pro

148 etylene halides (TrX) and diazabicyclo[2.2.2]octane (dabco), we were able to distinguish the sources

149 h Cs(+) or protonated 1,4-diazabicyclo[2.2.2]octane (DABCO.H(+)) cations incorporated into deep molec

150 A base additive 1,4-diazabicyclo[2.2.2]octane(DABCO)/N,N-dimethylpyridin-4-amine (DMAP)/NBu(4)O

151 , a bidentate ligand (1,4-diazabicyclo[2.2.2]octane, DABCO), and a viologen-substituted polymer guest

152 esis of enantiopure 1,2-diaminobicyclo[2.2.2]octane (DABO, 1) and its two selectively N-Boc monoprote

153 ad specific activity of up to 5 units/mg for octane-dependent NADPH consumption.

154 f 7-(alkyl or aryl)-6-oxa-2-azabicyclo[3.2.1]octane derivatives from chiral alpha-hydroxyaldehyde der

155 The resultant 8-oxabicyclo[3.2.1]octane derivatives possess a scaffold common in natural

156 ical ring opening, a series of bicyclo[4.2.0]octane derivatives that varied in stereochemistry, subst

157 -bis[6-[[(2-methoxyphenyl)-methyl]hexyl]-1,8-octane] diamine) is an M(2)-selective competitive antago

158 linkers, namely, 1,8-di (3-vinylimidazolium) octane dibromide ([(VIM)(2)C(8)] 2[Br]) and 1,12-di (3-v

159 OF) built with a high-symmetry bicyclo[2.2.2]octane dicarboxylate linker in a Zn4O cubic lattice.

160 solved this challenge with 1,4-bicyclo[2.2.2]octane dicarboxylic acid (BODCA)-MOF, a metal-organic fr

161 netic double-charged diazoniabicyclo [2.2.2] octane dichloride silica hybrid (Fe3O4@SiO2/DABCO) by Au

162 longing to the P-aryl-2-phosphabicyclo[3.3.0]octane family (PBO) has been prepared by enantioselectiv

163 in simulations involving the spreading of an octane film on water, and equilibration of a DPPC bilaye

164 cated that active-site residues constraining octane for omega-hydroxylation are conserved in family 4

165 ibutes to positioning the terminal carbon of octane for omega-hydroxylation.

166 isophthalate; dabco = 1,4-diazabicyclo[2.2.2]octane) for neutron diffraction studies.

167 l enamine addition led to 8-oxobicyclo[3.2.1]octane formation, providing evidence for the in situ for

168 is the azetidinium ion, 4, 4-azoniaspiro[3.4]octane, formed via a slow intramolecular cyclization rea

169 The bicyclo[3.2.1]octane fragment is accessed by a Ni-catalyzed alpha-viny

170 the originally proposed cis-azabicyclo[3.3.0]octane fragment with data for natural alkaloids of the p

171 uaternary center and build the bicyclo[3.2.1]octane framework.

172 cess to densely functionalized bicyclo[2.2.2]octane frameworks.

173 ariety of 4-substituted trithiabicyclo[2.2.2]octanes from 3-bromo-2,2-bis(bromomethyl)propanol is dev

174 icyclo[2.2.1]heptanes and 8-oxabicyclo[3.2.1]octanes from acetonyl C-glycoside substrates is describe

175 ortant "reforming" reactions to produce high-octane fuels over platinum, were discussed.

176 ers of the 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane (furofuran) lignans from a single dihydrofuran pr

177 in U.S. gasoline, primarily ethanol, a high-octane gasoline component.

178 lytic process in oil refining to obtain high-octane gasoline with minimal content of aromatic compoun

179 increasing polarity of the organic solvent (octane --> tetrahydrofuran --> acetonitrile) the hydrati

180 anti-bromo-4-anti-hydroxy-2-azabicyclo[3.2.1]octane has been reassigned by X-ray analysis.

181 4-position of tetracyclo[3.3.0.0(2,8).0(3,6)]octane has been undertaken.

182 he synthesis of functionalized bicyclo[3.2.1]octanes has been reported, the procedures are relatively

183 h increased levels of autoxidation products (octane, hexanal, C10 hydrocarbons) and other compounds t

184 The bicyclo[4.2.0]octanes hold promise as active functional groups in new

185 l substituted tetracyclo[3.3.0.0(2,8).0(4,6)]octanes (homoquadricyclanes).

186 n of 1,7-octadiene yielded cis-bicyclo[4.2.0]octane in 92:8 d.r. and a first order dependence on the

187 oxy)methyl]-2-tosyl-6-oxa-2-azabicyclo[3.2.1]octane in a highly diastereoselective manner through an

188 s give (aza)spiro[2.4]heptanes and spiro[2.5]octanes in high yields.

189 nylphosphine; DABCO = 1,4-diazabicyclo[2.2.2]octane) in organic media to yield anionic [Mn(NO)((TMS)P

190 silica nanoparticles can stabilize a smart n-octane-in-water emulsion responsive to pH.

191 rs between (Cp*d(15))Rh(D)(2)(Bpin)(2) and n-octane, indicating that C-H bond cleavage occurs reversi

192 The structure indicated that octane is bound in a narrow active-site cavity that limi

193 ro-exo,exo-2,6-diaryl-3,7-dioxabicyclo[3.3.0]octanes is described.

194 A series of 8-substituted-3-azabicyclo[3.2.1]octanes (isotropanes) were synthesized and tested for in

195 hosphine ligands: 1,8-bis(diphenylphosphino) octane (L(8) for short).

196 of AOT (Dioctyl sodium sulfosuccinate) in n-octane liquids using small-angle neutron scattering, the

197 a class of cyclobutane bearing bicyclo[4.2.0]octane mechanophores.

198 n also accommodate larger substrates such as octane, methylcubane, and trans-1-methyl-2-phenylcyclopr

199 n performed for 10 keV C60 bombardment of an octane molecular solid at normal incidence.

200 difficult because the nonspherically shaped octane molecule needs a relatively large volume to move

201 OT molecules and their surrounding non-polar octane molecules can hinder heat transfer.

202 analysis of alkanes ( n-hexane, n-heptane, n-octane, n-nonane, n-decane, n-undecane, and n-dodecane)

203 ne pool (currently approximately 93 Research Octane Number (RON)) would enable higher engine efficien

204 ngly, higher oxygen content of fusel oil and octane number contribute to improve combustion of fuel m

205 isely as desired for increasing the research octane number of gasoline.

206 ume total aromatics target but with a higher octane number.

207 ddition, branched-chain alcohols have higher octane numbers compared with their straight-chain counte

208 a of reference gasoline samples with various octane numbers.

209 to accommodate substrates such as carvone or octane occur through restructuring of a barrel extension

210 ge between (Cp*d(15))Rh(D)(2)(Bpin)(2) and n-octane occurring by dissociation of borane-d(1) to form

211 dues, but they retained high preferences for octane omega-hydroxylation.

212 the relatively rigid 1,4-diazabicyclo[2,2,2]octane, on thermal stability, rigidity upon guest loss,

213 -naphthyl) carbamate (CNC) in an n-alkane (n-octane or n-dodecane) or 3beta-cholesteryl N-(2-naphthyl

214 n 1-vinyl-4-methyl-2,6,7-trioxabicyclo[2.2.2]octane ortho ester.

215 se 143% for xenon, 40% for CEES, and 77% for octane over this pressure range, with maximum peak width

216 a surgical technique using a sub-perfluoro-n-octane (PFO) injection of ocular viscoelastic device (OV

217 tially assembled as a parallel bundle in the octane portion of a phase-separated water/octane system,

218 g a highly diverse range of oxabicyclo[3.2.1]octane products.

219 The sigma-system of bicyclo[2.2.2]octane provides a scaffold having nearly constant bridge

220 ed by simple trituration of the product with octane provides tert-butanesulfinamide with 99% ee and i

221 ethoxymethyl-pyrazinyloxy-8-azabicyclo[3.2.1]octane-pyrazole sulfonamide 50, which was found to inhib

222 , lard, organic clarified butter, and 'Brain Octane(R)' oil.

223 ons, and crude oil use of increasing average octane rating by increasing (i) the octane rating of ref

224 Three fuels had a constant octane rating of 87 with varied aromatic concentrations

225 average octane rating by increasing (i) the octane rating of refinery-produced hydrocarbon blendstoc

226 Increasing the octane rating of the U.S. gasoline pool (currently appro

227 A fourth fuel with higher octane rating, 91, contained 35% aromatics.

228 discriminant analysis (PLS-DA) according to octane rating.

229 g finished E20 and E30 gasolines with higher octane ratings at modest additional refining cost, for e

230 Higher octane ratings for regular-grade gasoline (with greater

231 ell-to-wheel" analyses of increased gasoline octane ratings in the context of light duty vehicle tran

232 t is one available option for increasing the octane ratings of gasoline and would provide additional

233 concentrations of aromatic hydrocarbons and octane ratings.

234 y response to a significant increase in fuel octane ratings.

235 1,4-hydroxycarbonyls formed from the OH + n-octane reaction in the presence of NO.

236 Treatment with 1,4-diazabicyclo[2.2.2]octane resets the molecular switch.

237 .3]propellanes, and 3-oxa-7-azabicyclo[3.3.0]octane, respectively).

238 it family 4 enzyme CYP4B1 with its substrate octane reveals that the propensity for omega-hydroxylati

239 an alkynediol to set the dioxabicyclo[3.2.1]octane ring system and a fragmentation of an intermediat

240 this furnished the desired azabicyclo[2.2.2]octane ring system and afforded quincorine (21b), comple

241 .2.1]heptane (tropane) or 8-azabicyclo[3.2.1]octane ring system and have been elaborated into cocaine

242 hly efficient formation of the bicyclo[3.2.1]octane ring system by a reductive radical cyclization.

243 onfiguration of the central azabicyclo[3.3.0]octane ring system of palau'amine and congeners.

244 one-pot procedure to the 8-azabicyclo[3.2.1]octane ring system of the tropane alkaloid ferrugine by

245 boratory to construct the dioxabicyclo[3.2.1]octane ring system, a highly selective aldol fragment co

246 zation favored an undesired azabicyclo[3.2.1]octane ring system, an outcome that was found to be cons

247 yclizations to complete the azabicyclo[2.2.2]octane ring system.

248 stituted para-phenylenes, or a bicyclo[2.2.2]octane ring.

249 plex based on a cis-2,5-diaminobicyclo[2.2.2]octane scaffold catalyzes asymmetric Conia-ene-type cycl

250 or-acceptor cyclopropane-fused benzoxa[3.2.1]octane scaffold with excellent chemo-, regio-, and diast

251 Complex 1a was also especially active in n-octane self-metathesis, providing the highest product co

252 thin the 2-(pyridin-3-yl)-1-azabicyclo[2.2.2]octane series and for the muscle (alpha1betagammadelta)

253 A novel diazaspiro[3.4]octane series was identified from a Plasmodium falciparu

254 n-Octane serves as a proximate reservoir supplying O2 to r

255 possible to establish that the bicyclo[2.2.2]octane skeleton present in the lactone-lactam complex st

256 ocyclic systems related to the bicyclo[3.2.1]octane skeleton with replacement of CH(2) at C-2 in bicy

257 Due to the bicyclo[2.2.2]octane skeleton, the steric environment around the carbe

258 yl oleoyl phosphatidylcholine bilayer and an octane slab.

259 the reaction of Re2(CO)10 with Pt(PBut3)2 in octane solvent at reflux.

260 with different oils (n-dodecane, n-decane, n-octane, soybean oil, olive oil, tricaprylin) owing to th

261 [4 + 2] CA, possessing a diazabicyclo[2.2.2]octane structure; and finally, (iii) an S(N)2 reaction,

262 A series of diazabicyclo[3.3.0]octane substituted pyridines and pyrazines was synthesiz

263 bstituted pyridines or 2-(diazabicyclo[3.3.0]octane)-substituted pyrazines were found to have the des

264 oxamide derivatives of 3-(diazabicyclo[3.3.0]octane)-substituted pyridines or 2-(diazabicyclo[3.3.0]o

265 cids (PFCAs; C6-15) along with six perfluoro-octane sulfonic acid (PFOS) precursors and 11 polyfluoro

266 The octane system has sputtering yield of ~150 nm(3) of whic

267 he octane portion of a phase-separated water/octane system, which provided a membrane-mimetic environ

268 aced by an apramycin-like dioxabicyclo[4.4.0]octane system.

269 d subtilisin BPN' in three organic solvents (octane, tetrahydrofuran, and acetonitrile) and in pure w

270 hesis of polyhydroxylated 2-azabicyclo[3.2.1]octane that can be selectively functionalized.

271 yl-3-(anthracen-9-yl)-2,3-diazabicyclo[2.2.2]octane, that has the hydrazine-to-anthracene charge-tran

272 d at the 8-position of tricyclo[3.2.1.0(2,4)]octane, the 9-position of pentacyclo[4.3.0.0(2,4).0(3,8)

273 lored, which provide access to bicyclo[2.2.2]octanes through a novel mechanistic pathway in high leve

274 d by triethylamine or 1,4-diazabicyclo[2.2.2]octane to produce the one-electron-reduced [Ru(bpy)(2)(p

275 We have transformed a short chain alkane, n-octane, to n-perfluorooctane in stages.

276 The primary objective of the AA5208/OCTANE trial was to compare the efficacy of NVP-based ve

277 lead not only to the expected bicyclo[3.2.1]octane (tropane) ether, imide, and amine derivatives but

278 tion of bridge hydroxylated azabicyclo[3.2.1]octanes (tropanes).

279 The adducts of trithiabicyclo[2.2.2]octane (TTBO) and carbonyl compounds undergo efficient p

280 series of 2,6-diaryl-3,7-dioxabicyclo[3.3.0]octane type furofuran lignans have been found in Lactuca

281 rodlike molecules composed of bicyclo[2.2.2]octane units, we studied the effect of interposing a sin

282 oenriched isoquinuclidines and bicyclo[2.2.2]octanes via a p-dodecylphenylsulfonamide-modified prolin

283 rabbit P450 4B1 complexed with its substrate octane was determined by X-ray crystallography to define

284 The reduced plate height, h, for octane was found to be less than 1 at the optimum linear

285 2-substituted-6-amino-5-phenylbicyclo[2.2.2]octanes was synthesized and tested for inhibitor potency

286 r nitrophenyl octyl ether (1-(2-nitrophenoxy)octane) was studied using cyclic voltammetry and UV-vis

287 udy of the adsorption of two peptides at the octane-water interface.

288 ic and pentameric bundles of VPU(6-27) in an octane/water membrane mimetic system suggested that the

289 ious MD results obtained for VPU(6-27) in an octane/water system.

290 Even for octane we find very little evidence for water-mediated i

291 non, 2-chloroethyl ethyl sulfide (CEES), and octane were acquired with helium buffer gas pressures ra

292 ti-hydroxy-6-syn-I(or Br)-2-azabicyclo[2.2.2]octanes were formed by nucleophilic attack at C(5) on sy

293 Aryl-fused 2-azabicyclo[2.2.2]octanes were prepared by a novel sequence of Cu-catalyze

294 When both O2 and substrate (octane) were added, however, the diferrous cluster was q

295 to form 1,5-disubstituted-6-azabicyclo[3.2.1]octanes with two bridgehead quarternary carbon centers i

296 , we have investigated the class of 1,8-di(R)octanes with various functional groups (R) as processing

297 al anode, allowing internal reforming of iso-octane without coking and yielding stable power densitie

298 e synthesis of P-aryl-2-phosphabicylco[3.3.0]octane x HBF4 salts 3a and 3c is described.

299 ve, TABO (1,3,3-trimethyl-6-azabicyclo[3.2.1]octane), yielding 1,8-naphthyridines with as high as 96:

300 8-hetero-2-carbomethoxy-3-arylbicyclo[3.2.1]octanes yields potent inhibitors of monoamine transport.