외회
동일량의 두 쌍의 쌍영체 혼합물.
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
외회의 학술 논문
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Quinine-mediated parallel kinetic resolution of racemic cyclic anhydride: stereoselective synthesis, relative and absolute configuration of novel alicyclic β-amino acids
화학 물질
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2-Cyclopentene-1-carboxylicacid,5-amino-3-methyl-,cis-(9CI)
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The total synthesis of racemic teucvin and 12-epi-teucvin
화학 물질
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2-Cyclohexene-1-acetic acid, 1-(ethoxycarbonyl)-5-formyl-4-oxo-, ethyl ester
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Syntheses of racemic and nearly optically pure ether lipids and evaluation of in vitro antineoplastic activities
화학 물질
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2-O-methyl-1-O-octadecyl-sn-glycero-3-phoshphatidic acid diphenyl ester
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Synthesis of the racemic forms of carbon-carbon double bond locked analogues of strobilurins which are characterized by a 2-arylcyclopropane ring cis-substituted at C-1 by the methyl (E)-3-methoxypropenoate unit
화학 물질
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methyl (E)-3-methoxy-2-[(Z)-2-(phenyl)ethenyl]propenoate
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The preparation of racemic and enantiomerically pure myo-inositol derivatives as intermediates for the synthesis of phosphatidylinositol 3-, 3,4-bis-, and 3,4,5-tris-phosphates and for the synthesis of analogues of 1D-myo-inositol 1,3,4,5-tetrakisphosphat
화학 물질
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2,3,6-tris-O-(phenylmethyl)-D-myo-inositol
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Synthesis of racemic 6-deoxy-6-fluoro-chiro-inositol 2,3,5-trisphosphate
화학 물질
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(1S,2R,3S,4S,5R,6S)-2,5-Bis-benzyloxy-3,4,6-tris-(2-methoxy-ethoxymethoxy)-cyclohexanol
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The Penems, a New Class of β-Lactam Antibiotics. 5. Total Synthesis of Racemic 6-α-Hydroxyethylpenemcarboxylic Acids
화학 물질
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erythro-trans-3-(α-p-nitrobenzyloxycarbonyloxyethyl)-4-(β-hydroxyethylsulfonyl)azetidin-2-one
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Highly stereoselective synthesis of z-homoallylic alcohols by kinetic resolution of racemic secondary allyl boronates
화학 물질
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(5E,3S)-1-phenylpent-3-en-1-ol
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SYNTHESIS OF RACEMIC MYO-INOSITOL 1,4,5-TRISMETHYLPHOSPHONATE, MYO-INOSITOL 4,5-BISMETHYLPHOSPHONATE AND MYO-INOSITOL 5-METHYLPHOSPHONATE VIA A PHOSPHINATE APPROACH
화학 물질
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Disodium myo-inositol 4,5-bismethylphosphonate
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SYNTHESIS OF OPTICALLY ACTIVE PENEMS
화학 물질
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4-Thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid, 6-[(1R)-1-hydroxyethyl]-7-oxo-, 2-propen-1-yl ester, (5S,6S)-
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A convenient method for the kinetic resolution of racemic 2-hydroxyalkanoates using diphenylacetic anhydride (DPHAA) and a chiral acyl-transfer catalyst
화학 물질
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benzyl (R)-2-(diphenylacetyloxy)propanoate
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Parallel kinetic resolution of racemic oxazolidinones using quasi-enantiomeric active esters
화학 물질
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(4S)-4-phenyl-3-[(2R)-2-phenylpropionyl]oxazolidin-2-one
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Synthesis of Racemic cis- and trans-3-Phenylazetidine-2-Carboxylic Acids as Conformationally Restricted Analogs of Phenylalanine
화학 물질
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BENZHYDRYDRYLAMINOACETIC ACID, TERT-부틸 에스테르
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Asymmetric synthesis of (R)-nilvadipine and (S)-NB 818 via regioselective bromination of chiral 1,4-dihydropyridines as a key step and enzymatic resolution of racemic 2-hydroxymethyl-1,4-dihydropyridine derivatives
화학 물질
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3,5-Pyridinedicarboxylic acid, 2-cyano-1,4-dihydro-6-methyl-4-(3-nitrophenyl)-, 3-methyl ester, (R)-
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A short enantioselective synthesis of ephedrine, amphetamine and their analogues via two stereocentered Co(III)-catalyzed hydrolytic kinetic resolution of racemic syn-benzyloxy epoxide
화학 물질
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(S)-2-((S)-(benzyloxy)(phenyl)methyl)oxirane
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Peptide-catalyzed conversion of racemic oxazol-5(4 H)-ones into enantiomerically enriched α-amino acid derivatives
화학 물질
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Boc-D-Pro-Aib-L-Phe-OMe
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Kinetic resolution of racemic disubstituted 1-pyrrolines via asymmetric reduction with a chiral titanocene catalyst
화학 물질
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2-methyl-5-phenylpyrrolidine
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Isomorphism, disorder, and hydration in the crystal structures of racemic and single-enantiomer carvedilol phosphate
화학 물질
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1-(9H-carbazole-4-oxy)-3-[2-(2-methoxyphenoxy)ethylamino]-2-propanolphosphate
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Synthesis of α-methylene-β-hydroperoxy sulfoxides by regioselective photooxygenation (Schenck Reaction) of racemic vinyl sulfoxides
화학 물질
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3-Benzenesulfinyl-2-methyl-but-3-en-2-ol
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Stereoselective amination of racemic sec-alcohols through sequential application of laccases and transaminases
화학 물질
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(S)-1-[4-(trifluoromethyl)phenyl]propylamine
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Homochiral α-Fluoroketones from Racemic α-Fluorocarboxylic esters and Enantiomerically Pure Sulphoxides
화학 물질
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(3S)-3-fluoro-6-methyl-1-<(R)-(4-methylphenyl)sulphinyl>-2-heptanone
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Syntheses of Racemic Diaminosugar Derivatives Starting from 1,2-Dihydropyridines and from Nitrosobenzene
화학 물질
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4,5-dideoxy-5-(methoxycarbonyl)amino-4-(phenylamino)-αβ-DL-lyxopyranose
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A FACILE THREE-STEP SYNTHESIS OF A RACEMIC 4,5-DIAMINO-4,5-DIDEOXY-α-D,β-L-LYXOPYRANOSE.
화학 물질
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methyl (7S,8S)-7,8-dihydroxy-2-phenyl-3-oxa-2,5-diazabicyclo[2.2.2]octane-5-carboxylate
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De novo syntheses of racemic deoxy-C-nucleosides
화학 물질
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[3-(tert-butyl-dimethyl-silanyloxy)-5-phenyl-4,5-dihydro-furan-2-yl]-methanol
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2-Arylpropionyl chlorides in kinetic resolution of racemic 3-methyl-2,3-dihydro-4H-[1,4]benzoxazines
화학 물질
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N-[(2S)-2-(4-isobutylphenyl)propionyl]-7,8-difluoro-(3S)-3-methyl-2,3-dihydro-4H-[1,4]benzoxazine
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Enantioselective resolution of racemic ibuprofen esters using different lipases immobilized on octyl sepharose
화학 물질
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(R)-ibuprofen isobutyl ester
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Single enantiomer free-radical chemistry - Lewis acid-mediated reductions of racemic halides using chiral non-racemic stannanes
화학 물질
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Benzeneacetic acid, a-[(trifluoroacetyl)amino]-, methyl ester
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Kinetic resolution of racemic α-tert-alkyl-α-hydroxy esters by enantiomer-selective carbamoylation
화학 물질
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(S)-methyl 3-methyl-3-phenyl-2-propylaminocarbonyloxybutanoate
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