제순과 분리
기둥층석이나 중결정화 등 다양한 기술을 통해 합성된 화합물을 순화해 순도가 높은 제품을 얻을 수 있다.
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
제순과 분리의 학술 논문
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Synthesis and convenient functionalisation of pyridazinofurocoumarins: Nitrogenated isosters of potent DNA inhibitors
화학 물질
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6,10-dimethyl-1,4-bis(methoxycarbonyl)pyridazino[4,5-h]psoralen
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n
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A controlled synthesis of α-(E)-1-alkenyl ketones from β-keto benzyl esters
화학 물질
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2-[(E)-3-(tert-Butyl-dimethyl-silanyloxy)-propenyl]-6-methyl-cyclohexanone
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Construction of siloxane structures with P-Tolyl substituents at the silicon atom
화학 물질
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hexatolyldisiloxane
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Enantioselective syntheses of 1-carbacephalosporins from chemoenzymically derived β-hydroxy-α-amino acids: Applications to the total synthesis of carbacephem antibiotic loracarbef
화학 물질
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2- 푸란 아세트산, 알파-아미노 테트라 히드로 -5- 옥소-, (알파 S, 2R)-(9CI)
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Synthesis of (E,E)-Germacrane Sesquiterpene Alcohols via Enolate-Assisted 1,4-Fragmentation
화학 물질
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(4S,4aS,8aS)-4-{[tert-butyl(dimethyl)silyl]oxy}-7,7-dimethoxy-4a-methyloctahydronaphthalen-1(2H)-one
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Efficient access to triarylmethanes through decarboxylation
화학 물질
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((2,6-dimethoxyphenyl)methylene)dibenzene
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A CONVENIENT SYNTHESIS OF ACYCLIC CONJUGATED ENEDIYNES
화학 물질
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1-(2-Hydroxymethyl-phenyl)-4-(4-methoxy-benzyloxy)-4-methyl-pent-2-yn-1-one
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[3,3]Sigmatropic ring expansion of cyclic thionocarbonates. 12. Synthesis of (-)-yellow scale pheromone
화학 물질
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3(R)-O-4-butoxycarbonyl-3-methylbutyl O-phenyl thionocarbonate
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Asymmetric synthesis. XXXV1. Synthesis of 2-methyl 5-substituted substituted piperidines from chiral non-racemic lactams
화학 물질
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(3R,6S)-3-Benzyl-1-((R)-2-hydroxy-1-phenyl-ethyl)-6-methyl-piperidin-2-one
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Stereoselective preparation of a cyclopentane-based NK1 receptor antagonist bearing an unsymmetrically substituted sec-sec ether
화학 물질
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Cyclopentanemethanol, 3-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-2-(4-fluorophenyl)-, (1R,2R,3S)-
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The synthesis of labelled forms of saquinavir
화학 물질
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Ro 32-0445
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FIRST EXAMPLE OF THE RECYCLIZATION OF AN IMIDAZO<4,5-c>PYRIDINE DERIVATIVE TO A SUBSTITUTED BENZIMIDAZOLE
화학 물질
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1H-Imidazo[4,5-c]pyridinium, 1,2,5-trimethyl-4-(phenylmethyl)-, iodide
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HETEROCYCLIC DERIVATIVES OF PURINES. 4.* REACTION OF THIAZOLO<3,2-f>XANTHINES
화학 물질
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3-(p-nitrophenyl)-6,8-dimethylthiazolo<3,2-f>xanthine
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Syntheses of the Spermidine Alkaloids (+/-)-Inandenin-10-ol, Inandenin-10-one, and (+/-)-Oncinotine
화학 물질
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2-(9-(Benzolsulfonyl)-13-<(benzolsulfonyl)amino>-5,9-diazatridecyl)-2-nitrocyclododecanon
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Synthesis of new substance P analogues releasing histamine from rat peritoneal mast cells
화학 물질
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Boc-Pro-Lys(Z)-Pro-OCH3
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)
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Synthesis of 1,3-oxazines and furo[2,3-b]pyrans by reaction of 2-amino-4,5-dihydro-3-furancarbonitriles with dibenzoyldiazomethanes
화학 물질
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3-Furancarbonitrile, 4,5-dihydro-5-phenyl-2-(1-piperidinyl)-
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Piperidine
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플루오로 벤젠
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Synthesis of 10-thia-5-deazafolic acid and 2-desamino-2-oxo-10-thia-5-deazafolic acid
화학 물질
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10-Thia-5-deazafolic acid
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HIGHLY DIASTEREOSELECTIVE SYNTHESIS OF DI-AND TRISUBSTITUTED 4-BUTANOLIDES FROM ALDEHYDES AND KETONES VIA THREE-CARBON-EXTENSION BY ALLYLIC HOMOENOLATE REAGENTS
화학 물질
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N,N-Diisopropylcarbamidsaeure-<1-(1-hydroxy-1-phenylethyl)-2-propenylester>
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Synthesis of pyrrolidine iminosugars, (-)-lentiginosine, (-)-swainsonine and their 8a-epimers from d-glycals
화학 물질
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(2R,3R,4R)-N-benzyl-3,4-bis(benzyloxy)-2-hydroxymethylpyrrolidine
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Synthesis of Hydroxyethyl Derivatives of 1-Aryltetrahydroisoquinoline Alkaloids
화학 물질
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1-(6-bromo-3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
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Synthesis of (S)-(-)-1,4-diaryl-6-methyl-4-trifluoromethyl-3,4- dihydropyrimidine-2(1H)-thiones
화학 물질
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(S)-(-)-6-methyl-1-(4-nitrophenyl)-4-phenyl-4-trifluoromethyl-3,4-dihydropyrimidine-2(1H)-thione
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Asymmetric Synthesis of α-Methylene-γ-butyrolactones Using Chiral N-Monosubstituted 2-<(Tributylstannyl)methyl>propenamides
화학 물질
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4-hydroxy-N-(2-methoxyphenyl)-2-methylenedodecanamide
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벤즈알데히드
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Highly Enantioselective Synthesis of a Corey Prostaglandin Intermediate
화학 물질
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(1R,2S,4S,7R,SS)-(-)-bicyclo <2.2.1> hep-7-benzyloxymethyl-5-ene-2-p-toluenesulfinyl
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Synthesis of Fluorinated Disisocanates
화학 물질
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C44H38F8N2P2
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3
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PHOSGENE
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Asymmetric synthesis of the optically active piperidine alkaloid (+)-β-conhydrine
화학 물질
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(1R,2S)-(-)-N-[1-(benzyloxymethyl)but-3-enyl]-N-(2-methoxymethylpyrrolidin-1-yl)acrylamide
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Synthesis of cinnamic acid-derived 4,5-dihydrooxazoles
화학 물질
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C13H14ClNO3
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Chiral acetylenic sulfoxide in alkaloid synthesis. Total synthesis of (R)-(+)-carnegine
화학 물질
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(1S,RS)-3,4-dihydro-6,7-dimethoxy-1-<(p-tolylsulfinyl)-methyl>isoquinoline
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Synthesis of (-)-tetracycline
화학 물질
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Oxirane, 2-[2-bromo-3-(phenylmethoxy)phenyl]-2-methyl-
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Selective Base-Catalyzed Rearrangement of Epoxides into Ketones. Application to γ-Keto Sulfide Synthesis
화학 물질
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cis-2-((phenylthio)methyl)-5-methylcyclohexanone
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CYCLOHEXANE ANALOGS OF POISON IVY AND POISON OAK DERIVATIVES. A TOTALLY STEREOSELECTIVE SYNTHESIS OF TRANS,TRANS-3-ALKYL-1,2-CYCLOHEXANEDIOLS.
화학 물질
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cis-2-hydroxy-cis-3-methylcyclohexanol
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Concise, enantioselective total synthesis of (-)-alstonerine
화학 물질
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C30H30N2O5
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Application of the McMurry coupling reaction in the synthesis of tri- and tetra-arylethylene analogues as potential cancer chemotherapeutic agents
화학 물질
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2-{[3'-(tert-butyldimethylsilyl)oxy]-4'-methoxyphenyl}-1-phenyl-1-(3'',4'',5''-trimethoxyphenyl)-prop-1-ene
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Synthesis of enantiomerically pure (S)-methanocarbaribo uracil nucleoside derivatives for use as antiviral agents and P2Y receptor ligands
화학 물질
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ethyl (2R,5R)-5-[[(tert-butyldiphenylsilyl)oxy]methyl]-8,8-dimethyl-7,9-dioxatricyclo[4.3.0.02,4]nonane-2-carboxylate
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Biomimetic total synthesis of ent-penilactone A and penilactone B
화학 물질
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penilactone B
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Organocatalytic asymmetric Michael-type/wittig reaction of phosphorus ylides: Synthesis of chiral α-methylene-δ-ketoesters
화학 물질
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(S)-ethyl 2-methylene-5-oxo-3-phenylhexanoate
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Synthesis of novel aromatic macrolactones via ring closing metathesis of substituted phenylalkanoic acid allylic esters
화학 물질
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2-[3-allyloxy-3-oxopropyl]phenyl 3-allyloxybenzoate
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n
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Asymmetric synthesis of sesaminone: Confirmation of its structure and determination of its absolute configuration
화학 물질
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(1S,2R)-2-allyl-1-(3,4-methylenedioxyphenyl)-1,3-propanediol
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Total synthesis of a marine alkaloid from the tunicate Dendrodoa grossularia
화학 물질
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5-(2-methylallyl)-2-thioxo-5-(1-tosyl-1H-indol-3-yl)imidazolidin-4-one
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Synthesis of the Hexasaccharide Fragment of Landomycin A Using a Mild, Reagent-Controlled Approach
화학 물질
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Benzyl-2,3,6-tridesoxy-α-L-threo-hex-2-enopyranosid
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Synthesis of substituted carbazoles and β-carbolines by cyclization of diketoindole derivatives
화학 물질
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1-(2-benzoyl-1H-indol-3-yl)-butan-2-one
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A robust platform for the synthesis of new tetracycline antibiotics
화학 물질
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Doxycycline hydrochloride
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A ring closing metathesis-manganese dioxide oxidation sequence for the synthesis of substituted pyrroles
화학 물질
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1,1'-bis(2-nitrophenylsulfonyl)-2,2',5,5'-tetrahydro-1H,1'H-3,3'-bipyrrole
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STEREOCONTROLLED SYNTHESIS OF THE BRASSINOLIDE SIDE CHAIN VIA A PYRANONE DERIVATIVE
화학 물질
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2α,3α,22α,23α-tetrahydroxy-24β-methyl-B-homo-7-oxa-5α-cholestan-6-one
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Lithium diisopropylamide
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메틸 요오드화물
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