입체 방향 합성
특정 입체 이기종체에 대한 고도의 선택성을 갖는 화학 반응
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
입체 방향 합성의 학술 논문
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Entry into 6-methoxy-D(+)-tryptophans. Stereospecific synthesis of 1-benzenesulfonyl-6-methoxy-D(+)-tryptophan ethyl ester
화학 물질
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(S)-2,5-디하이드로-3,6-디에톡시-2-이소프로필피라진
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Stereospecific Synthesis of 9-Demethylretinoids via Palladium-Catalyzed Vinylboronic Acid-Vinyl Iodide Cross Coupling
화학 물질
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tert-Butyl-dimethyl-[(2E,4Z,6E,8E)-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenyloxy]-silane
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Improved, Stereospecific Synthesis of Highly Substituted Butyrolactones via Dyotropic Rearrangement
화학 물질
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2-Oxetanone, 4-(1,1-dimethylethyl)-3-phenyl-, trans-
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Stereospecific synthesis of (+)-oxybiotin from D-xylose
화학 물질
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Benzoic acid (3R,4S,5S)-4-hydroxy-5-(4-methoxycarbonyl-butyl)-tetrahydro-furan-3-yl ester
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STEREOSPECIFIC SYNTHESIS OF (+)-OXYBIOTIN FROM D-XYLOSE. PREPARATION OF THE FINAL CHIRAL (+)-OXYBIOTIN PRECURSOR
화학 물질
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Benzoic acid (3R,4R,5S)-5-((1E,3E)-4-methoxycarbonyl-buta-1,3-dienyl)-4-(toluene-4-sulfonyloxy)-tetrahydro-furan-3-yl ester
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Stereospecific Synthesis of N-Substituted cis-2-Aryl-3-alkylaziridines
화학 물질
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cis-1-Isopropyl-2-methyl-3-phenylaziridine
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Stereospecific synthesis and biological evaluations of β-L-pentofuranonucleoside derivatives of 5-fluorouracil and 5-fluorocytosine
화학 물질
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1-(2-O-acetyl-3,5-di-O-benzoyl-β-L-xylofuranosyl)-5-fluorouracil
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A short stereospecific synthesis of dl-lycoramine. Control of relative stereochemistry by dipole effects
화학 물질
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Carbamic acid, [(2-bromo-3-hydroxy-4-methoxyphenyl)methyl]methyl-, 1,1-dimethylethyl ester
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Stereospecific synthesis and NMR conformational studies of β-butyrolactones of nucleosides as chiral synthons for the preparation of 2'-C- and 3'-C-branched-chain nucleosides
화학 물질
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1-<5'-O-(tert-Butyldimethylsilyl)-2',3'-dideoxy-2'-C-<2''-phenyl-1''-(N-isobutylcarbamoyl)-1''(R)-ethyl>-β-D-ribofuranosyl>uracil
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Palladium-catalyzed cross-coupling of trifluoroisopropenylzinc reagent with vinyl halides. A novel stereospecific synthesis of trifluoromethylated 1,3-dienes
화학 물질
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Uridine, 2'-deoxy-5-[1-(trifluoromethyl)ethenyl]-, 3',5'-dibenzoate
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Application of the Ibuka-Yamamoto Reaction to a Problem in Stereochemical Communication: A Strategy for the Stereospecific Synthesis and Stabilization of the Triene Substructure of Rapamycin through Sulfone Substitution
화학 물질
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Methanesulfonic acid (2R,3R,4S,5S,6S)-4-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-5-iodo-6-methoxy-tetrahydro-pyran-3-yl ester
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Stereospecific synthesis of 2,2,3-trisubstituted tetrahydroquinolines: Application to the total syntheses of benzastatin E and natural virantmycin
화학 물질
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1H-Indole-1-carboxylic acid, 2,3-dihydro-2-[(1R)-1-hydroxy-2-methoxy-1-phenylethyl]-, 1,1-dimethylethyl ester, (2S)-
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STEREOSPECIFIC SYNTHESIS OF THE C(3)-C(10) SEGMENT OF APLASMOMYCIN FROM (R)-PULEGONE
화학 물질
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(-)-2-methyl-2-((1Ξ,4R)-4-methyl-2-oxo-cyclohexyl)-propionic acid
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Stereospecific Synthesis of Ether and Thioether Phospholipids. The Use of L-Glyceric Acid as a Chiral Phospholipid Precursor
화학 물질
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Propanoic acid, 2-methoxy-3-(triphenylmethoxy)-, methyl ester, (S)-
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Stereospecific synthesis of two novel cytotoxic pyrazole C-nucleosides from D-glucose
화학 물질
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2,5-anhydro-3-azido-6-O-benzoyl-4-O-benzyl-3-deoxy-D-allose ethylene acetal
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Stereospecific synthesis of 1,2-cis glycosides by allyl-mediated intramolecular aglycon delivery. 2.The use of glycosyl fluorides.
화학 물질
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2-O-acetyl-3,4,6-tri-O-benzyl-1-deoxy-α-D-mannopyranosyl fluoride
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A novel stereospecific synthesis of 22-hydroxylated triterpenes and steroids: Syntheses of 22R-hydroxylanosterol and 22R-hydroxydesmosterol
화학 물질
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(22R)-3β,22-Dihydroxycholesta-5,24-diene
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Stereospecific synthesis of 3,3-disubstituted acrylonitriles by Heck reaction
화학 물질
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2-Propenenitrile, 3-phenyl-3-(3-pyridinyl)-, (Z)-
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