입체 선택적 합성
특정 분자 입체 이기종체를 생성하는 화학적 합성 방법
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
입체 선택적 합성의 학술 논문
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Stereoselective total synthesis of (-)-synrotolide diacetate from d-ribose
화학 물질
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4-(4-methoxy-benzyloxy)-4-{5-[1-(4-methoxy-benzyloxy)-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-but-2-enal
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SCHEMBL106586
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1-(tert-butyl)-[(2R)-2-[(4-methoxybenzyl)oxy]-2-((4R,5S)-5-[(1S)-1-[(4-methoxybenzyl)oxy]ethyl]-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl]oxydimethylsilane
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First one-pot stereoselective synthesis of cis-2,3-dihydro-4- perfluoroalkyl-1H-1,5-benzodiazepines via a catalyst-free three-component reaction
화학 물질
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methyl (Z)-3-(2-aminophenylamino)-4,4,4-trifluorobut-2-enoate
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o- 페닐 렌 디아민
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Total synthesis of (±)-Scrodentoid A
화학 물질
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2-(3-isopropyl-4-methoxyphenethyl)-3-methylcyclohex-2-en-1-one
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Total synthesis of (±)-cylindrospermopsin
화학 물질
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phenylmethyl 2-trimethylsilylethynyl-1(2H)-pyridinecarboxylate
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Silica gel
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TOTAL SYNTHESIS OF D-(+)-SHOWDOMYCIN FROM SYN-2,5-DISUBSTITUTED TETRAHYDROFURAN
화학 물질
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(2S,3R,4S,5R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2,3,4,5-tetrahydro-[2,3']bifuranyl-3,4-diol
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DEHYDRATIVE α-GLUCOSYLATION USING A MIXTURE OF p-NITROBENZENESULFONYL CHLORIDE, SILVER TRIFLUOROMETHANESULFONATE, N,N-DIMETHYLACETAMIDE, AND TRIETHYLAMINE
화학 물질
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benzyl 2,3,2',3',4',6'-hexa-O-benzyl-α-D-isomaltoside
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Stereoselective Synthesis of D(+)-erythro and L(-)-threo Sphingosines from Carbohydrates
화학 물질
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(2S,3R,4E)-2-AZIDO-4-OCTADECENE-1,3-DIOL
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Stereoselective synthesis of novel Δ5- androstenoarylpyrazoline derivatives by BF3·OEt 2-induced intramolecular 1,3-dipolar cycloaddition
화학 물질
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(3'S,17S)-3'-methyl-2'-(4-methoxyphenyl)-3',4'-dihydro-2'H-pyrazolo[4',5':17,16]androst-5-ene 3β-acetate
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Total synthesis of tubulysin U and N14-desacetoxytubulysin H
화학 물질
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(R)-4-(tert-butoxycarbonylamino)-2-methyl-5-phenylpentanoic acid
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Consecutive sigmatropic rearrangements in the enantioselective total synthesis of (-)-joubertinamine and (-)-mesembrine
화학 물질
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methyl 2-(3,4-dimethoxyphenyl)hex-5-enoate
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STEREOCHEMICAL STUDIES OF LASALOCID ALDOL EPIMERS. ASSIGNMENTS AND INTERCONVERSIONS.
화학 물질
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6-{(E)-(3R,7R)-7-[(2S,3S,5S)-5-Ethyl-5-((2R,5R,6S)-5-ethyl-5-hydroxy-6-methyl-tetrahydro-pyran-2-yl)-3-methyl-tetrahydro-furan-2-yl]-3,5-dimethyl-6-oxo-non-4-enyl}-2-hydroxy-3-methyl-benzoic acid benzyl ester
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New Strategies for Annulations: A Highly Convergent and Stereoselective Synthesis of an Octahydronaphtalene Synthon for Dihydrocompactin
화학 물질
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trans-2-tosylvinylphenyl sulfone
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Silver-Catalyzed Cascade Radical Cyclization for Stereoselective Synthesis of Exocyclic Phosphine Oxides
화학 물질
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Phosphine oxide, (2,2-diphenylethyl)diphenyl-
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A one-pot, reductive amination/6-endo-trig cyclisation for the stereoselective synthesis of 6-substituted-4-oxopipecolic acids
화학 물질
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methyl (2S,5E)-8-methyl-4-oxo-2-(tritylamino)non-5-enoate
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Stereoselective synthesis of differentially protected anti-α,β-diamino acid derivatives using arylthionitrooxiranes
화학 물질
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Butanethioic acid, 2-amino-3-[[(phenylmethoxy)carbonyl]amino]-, S-(4-methylphenyl) ester, (2S,3S)-
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(Schiff-base)vanadium(v) complex-catalyzed oxidations of substituted bis(homoallylic) alcohols - Stereoselective synthesis of functionalized tetrahydrofurans
화학 물질
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2,4-di-tert-butyl-6-({[(1S)-1-(hydroxymethyl)-2-methylpropyl]imino}methyl)phenol
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Stereoselective synthesis of the β-anomer of 4′-thionucleosides based on electrophilic glycosidation to 4-thiofuranoid glycals
화학 물질
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benzyl 2-deoxy-1,4-dithio-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-D-erythro-pentofuranoside
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Convenient and stereoselective synthesis of symmetrical (E)-stilbenes via homocoupling of 1,3-dibenzylbenzotriazolium bromides
화학 물질
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1-(4-bromobenzyl)-1H-benzo[d][1,2,3]triazole
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Stereoselective Synthesis of (+/-)-Indolizidines 167B, 205A, and 207A. Enantioselective Synthesis of (-)-Indolizidine 209B
화학 물질
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(5R*,8R,S,8aS*)-8-Phenylselenocarbonyl-5-propyloctahydroindolizine
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A chiron approach for the total synthesis of crassalactone A
화학 물질
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(1S)-2-(benzyloxy)-1-[(4R,4’R,5R)-2,2,2’,2’-tetramethyl-4,4’-bi-1,3-dioxol-5-yl]ethanol
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Unusual ring closure reaction of amides with pyrimidines: Novel stereoselective synthesis of hexahydroimidazo[1,2-c]pyrimidines
화학 물질
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N-[5-(5,5-dimethyl-[1,3]dioxan-2-yl)-pyrimidin-2-yl]-4-methyl-benzenesulfonamide
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Stereoselective synthesis of 3-O-methyl-6-[18F]fluorodopa via fluorodestannylation
화학 물질
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N-(tert-butoxycarbonyl)-3-methoxy-4-t-butoxycarbonyloxy-L-phenylalanine methyl ester
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The total synthesis of lyciumins A and B
화학 물질
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L-Tryptophan,L-valylglycyl-L-seryl-1-[(R)-carboxy[(5-oxo-L-prolyl-L-prolyl-L-tyrosyl)amino]methyl]-,(41®1)-lactam
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Stereoselective synthesis of trifluoromethyl-substituted 2: H -furan-amines from enaminones
화학 물질
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2-Propen-1-one, 3-(dimethylamino)-1-(2-pyridinyl)-, (Z)-
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[3,3]Sigmatropic ring expansion of cyclic thionocarbonates. Highly stereoselective synthesis of (Z)- or (E)-double bonds by controlling chairlike-boatlike transition states in the [3,3]sigmatropic rearrangement of 8-membered thionocarbonates
화학 물질
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O-<(E)-5-hydroxy-6-undecenyl> O-phenyl thionocabonate
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Asymmetric Synthesis of Pipecolic Acid Derivatives
화학 물질
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N-(3-butenyl)-5-phenyl-3-phenylthio-2-trimethylsilyloxymorpholine
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Stereoselective Synthesis of Meta- and Three-bridged Cyclophanes with Intramolecular <2+2> Photocycloaddition by Using the Steric Effect of Methoxyl Group
화학 물질
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1,2-bis<3,5-bis(hydroxymethyl)-4-methoxyphenyl>ethane
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Stereoselective synthesis and inhibitor properties towards human leucocyte elastase of chiral β-peptidyl trifluoromethyl alcohols
화학 물질
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benzyl [(2S)-3-methyl-1-oxo-1-{[(2R,3S)-1,1,1-trifluoro-2-hydroxy-5-phenylpentan-3-yl]amino}butan-2-yl]carbamate
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Stereoselective synthesis of anti-β-amino-α-hydroxy acid derivatives using nucleophilic epoxidation of 1-arylthio-1-nitroalkenes
화학 물질
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5-Oxazolidinecarbothioic acid, 2-oxo-4-(phenylmethyl)-, S-(4-methylphenyl) ester, (4S,5S)-
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A short stereoselective synthesis of (-)-chloramphenicol and (+)-thiamphenicol
화학 물질
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1-[4-(methylsulfonyl)phenyl]-2-propen-1-ol
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Total synthesis of antimuscarinic alkaloid, (±)-TAN1251A
화학 물질
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8-(2',3'-dihydroxypropyl)-8-phenylmethoxycarbonylamino-1,4-dioxaspiro[4.5]decane
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Stereoselective Synthesis of (E)-5-Hydroxy-4-methyl-2-alkenoates by Palladium-Catalyzed Stereospecific Hydrogenolysis of (E)-4,5-Epoxy-4-methyl-2-alkenoates with Ammonium Formate
화학 물질
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Ethyl (+/-)-(E)-(4R*,5S*)-5-hydroxy-4-methyl-5-phenyl-2-pentenoate
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A synthesis of (2R,4'R,8'R)-α-tocopherol (vitamin E) side chain
화학 물질
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Benzene, 1-methoxy-4-[(2S)-2-methyl-3-(phenylsulfonyl)propyl]-
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SYNTHESIS OF FOUR STEREOISOMERS OF 4-AMINO-2-(HYDROXY-METHYL)TETRAHYDROFURAN-4-CARBOXYLIC ACID
화학 물질
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5-O-benzyl-3-deoxy-D-glycero-2-pentulose
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Stereoselective synthesis of substituted γ-butyrolactones from γ-hydroxy-α,β-unsaturated phenyl sulfones
화학 물질
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(3R,4S)-2-Benzenesulfonyl-4-methoxymethoxy-3-methyl-nonanoic acid methyl ester
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Stereoselective Synthesis of Highly Substituted γ-Lactones by Diastereoselective Alkylation of (α-Benzenesulfonyl) Derivatives with Unusual Facial Selectivity
화학 물질
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Phenylsulfanyl-acetic acid 2-oxo-ethyl ester
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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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Ring closure reactions of disubstituted 4-penten-1-oxyl radicals - Towards a stereoselective synthesis of allo-muscarine
화학 물질
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3-Furanol, 5-(bromomethyl)tetrahydro-2-methyl-, benzoate, (2R,3S,5S)-
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Highly stereoselective synthesis of 13-cis retinoic acid by low-valent titanium induced reductive elimination
화학 물질
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methyl 9-(2',6',6'-trimethyl-1'-cyclohexen-1'-yl)-4,7-dihydroxy-3,7-dimethyl-(2Z,8E)-nona-2,8-dien-5-ynoate
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Stereoselective synthesis of dimethylrobustadials
화학 물질
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Methanesulfonic acid 2-[2-(6,6-dimethyl-bicyclo[3.1.1]hept-2-en-2-yl)-acetyl]-phenyl ester
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TOTAL SYNTHESIS OF THE IONOPHORE ANTIBIOTIC X-206. STUDIES RELEVANT TO THE STEREOSELECTIVE SYNTHESIS OF THE C(17)-C(26) SYNTHON.
화학 물질
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(4R,5S)-3-[(R)-2-Benzyloxy-2-((S)-5,5-dimethyl-tetrahydro-furan-2-yl)-acetyl]-4-methyl-5-phenyl-oxazolidin-2-one
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Stereoselective synthesis of methyl 4-C-acetyl-6-deoxy-2,3-O-methylene-D-galactonate and -D-gluconate. Determination of the D-galacto configuration of methyl eurekanate by synthesis
화학 물질
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benzyl 2,3-O-methylene-α-D-glucopyranoside
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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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Nitroalkene <4 + 2> Cycloadditions with 2-(Acyloxy)vinyl Ethers. Stereoselective Synthesis of 3-Hydroxy-4-substituted-pyrrolidines
화학 물질
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(2S,3aS,4S,5R,6S)-5-(Acetyloxy)-4-(3,4-dimethoxyphenyl)-6-((R)-2,2-diphenylcyclopentoxy)-4-ethylhexahydroisoxazolo<2,3-b>oxazine-2-carboxylic acid methyl ester
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Total synthesis of (±)-pancratistatin
화학 물질
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<(+/-)-(1β,2α,3β,4β,4aβ,11bα)>-1,3,4,4a,5,11b-Hexahydro-1,3,4-trihydroxy-2,7-bis(phenylmethoxy)<1,3>dioxolo<4,5-j>phenanthridin-6-(2H)-one
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