수성 촉매
수성 촉매는 높은 대영 선택성을 보장하기 위해 반응의 입체 화학을 제어하기 위해 종종 사용된다.
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
수성 촉매의 학술 논문
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Stereoselective construction of halogenated quaternary stereogenic centers via catalytic asymmetric diels-alder reaction
화학 물질
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(S)-1,1-bis-(3,5-dimethoxy-phenyl)-3-methyl-2-[(naphthalen-1-ylmethyl)-amino]-butan-1-ol
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Asymmetric synthesis of α-amino acids: Preparation and alkylation of monocyclic iminolactones derived from α-methyl trans-cinnamaldehyde
화학 물질
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(1S,2S)-3-methoxy-2-methyl-1-phenylpropane-1,2-diol
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Kinetic resolution of α-bromophenylacetamides using quinine or Cinchona alkaloid salts
화학 물질
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2-phenylsulfanyl-N,N-diphenyl-2-phenylacetamide
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Asymmetric synthesis of homoallylic amines and functionalized pyrrolidines via direct amino-crotylation of in situ generated imines
화학 물질
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(3R)-1-(디메틸페닐실릴)-1-부텐-3-올아세테이트
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벤즈알데히드디메틸아세탈
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Asymmetric Synthesis of Pipecolic Acid Derivatives Using the Aza-Diels-Alder Reaction
화학 물질
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2-Pyridinecarboxylic acid, 1,2,3,6-tetrahydro-4-methyl-1-(phenylmethyl)-, ethyl ester
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Enantioselective total synthesis of hydramicromelin B
화학 물질
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C22H32O4Si
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The asymmetric synthesis of Sitagliptin, a selective dipeptidyl peptidase IV inhibitor for the treatment of type 2 diabetes
화학 물질
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methyl 3-hydroxy-4-(2,4,5-trifluorophenyl)butanoate
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An asymmetric synthesis of 4-aryl-1,4-dihydropyridines
화학 물질
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5-((4S,5S)-4-Methoxymethyl-5-phenyl-4,5-dihydro-oxazol-2-yl)-2,6-dimethyl-nicotinic acid tert-butyl ester
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triphenylphosphine
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아세토 니트릴
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Catalytic asymmetric formal [3+3] cycloaddition of an azomethine ylide with 3-indolylmethanol: Enantioselective construction of
asix-membered piperidine framework화학 물질
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(1'S,3S)-diethyl-1-benzyl-1'-(4-nitrophenyl)-2-oxo-1',2'-dihydrospiro[indoline-3,4'-pyrido[3,4-b]indole]-3',3'(9'H)-dicarboxylate
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Asymmetric synthesis of the core structure of leucosceptroids A-D
화학 물질
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C31H42O5Si
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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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Dynamic kinetic resolution and desymmetrization processes: A straightforward methodology for the enantioselective synthesis of piperidines
화학 물질
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(3R,7aR,11aS)-5-oxo-3-phenyl-2,3,6,7,7a,8,9,10,11-decahydrooxazolo-[3,2-j]quinoline
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STEREOSELCTION IN THE MICHAEL ADDITION REACTION. 1. THE MOKAIYAMA-MICHAEL REACTION
화학 물질
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(2S,3R)-2,6,6-Trimethyl-5-oxo-3-phenyl-heptanoic acid tert-butyl ester
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Asymmetric synthesis of differentially protected meso-2,6-diaminopimelic acid
화학 물질
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(S)-4-((R)-4-Benzyloxycarbonylamino-4-methoxycarbonyl-butyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
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Enantio- and Diastereoselective Synthesis of β-Substituted Cycloalkanecarboxylates
화학 물질
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(1R,2R)-trans-2-phenylcyclopentanemethanol
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Enantioselective total synthesis of (-)-chlorothricolide
화학 물질
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(1R,2R,4aS,5S,8aR)-2-[(5E,7E,9E)-9-(tert-Butyl-diphenyl-silanyloxymethyl)-undeca-5,7,9-trienyl]-5-methoxymethoxy-1-methyl-4-trimethylsilanyl-1,2,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid allyl ester
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LARGE SCALE ASYMMETRIC SYNTHESIS OF A BIOLOGICALLY ACTIVE SULFOXIDE
화학 물질
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2-[(5-(3,5-dimethylpyrazol-1-yl)pent-1-yl)sulphinyl]-4,5-diphenylimidazole
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Chiral catalyst enhancement of diastereocontrol for O-H insertion reactions of styryl- and phenyldiazoacetate esters of pantolactone
화학 물질
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methyl (R,S)-2-methoxy-4-phenylbut-3-enoate
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A method for the asymmetric hydrosilylation of N-aryl imines
화학 물질
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N-[1-(2'-methylphenyl)-ethylidene]-aniline
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ENANTIOSELECTIVE SYNTHESIS OF β-HYDROXY-α-METHYL CARBONYL COMPOUNDS BY ALDOL REACTION
화학 물질
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Benzenemethanamine, a-[(1,1-dimethylethoxy)methyl]-N-(1-methylethyl)-, (R)-
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Studies directed towards asymmetric synthesis of levobupivacaine
화학 물질
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Acetamide, 2-chloro-N-(2,6-dimethylphenyl)-N-(phenylmethyl)-
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Catalytic asymmetric hydrogenation of N-Boc-imidazoles and oxazoles
화학 물질
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4-ETHYL-2-PHENYL-1H-IMIDAZOLE
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An expeditious enantiospecific total synthesis of (+)-7-epi-goniofufurone
화학 물질
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(5S)-5-[(1S,2R,3S)-1,2,3-trihydroxy-3-phenylpropyl]furan-2(5H)-one
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Enantioselective synthesis of (-)-galantinic acid
화학 물질
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(4S,5R)-4-[2-(4-Methoxy-benzyloxy)-ethyl]-2-phenyl-[1,3]dioxan-5-ol
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Asymmetric Vinylogous Mukaiyama-Mannich Reactions of Heterocyclic Siloxy Dienes with Ellman's Fluorinated Aldimines
화학 물질
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(S)-2-methyl-N-((S)-2,2,2-trifluoro-1-((S)-5-oxo-2,5-dihydrofuran-2-yl)ethyl)propane-2-sulfinamide
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Enantioselective Construction of a Quaternary Stereogenic Centre via Tandem Acid Anhydride Formation-Intramolecular Michael Reaction
화학 물질
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3-Ethyl-2,6-dioxo-tetrahydro-pyran-3-carboxylic acid (1R,2R,5S)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester
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Enantioselective synthesis of functionalized 3,4-dihydropyran derivatives organocatalyzed by a novel fluorinated-diphenylprolinolether
화학 물질
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(2S,4R)-7,7-dimethyl-5-oxo-4-phenyl-3,4,5,6,7,8-hexahydro-2H-chromen-2-yl acetate
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A simple and general method for the asymmetric synthesis of α-aminophosphonic acids
화학 물질
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[1-((R)-2-Hydroxy-1-phenyl-ethylamino)-2-phenyl-ethyl]-phosphonic acid dimethyl ester
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The asymmetric syntheses of the C-1 sidechains of zaragozic acid A and zaragozic acid C
화학 물질
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(4R,5S,6R)-4-Allyl-2,2,5-trimethyl-6-phenyl-[1,3]dioxane
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Enantioselective total synthesis of (+)-cassiol
화학 물질
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C18H20O3S
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ASYMMETRIC SYNTHESIS OF β-AMINO-γ-HYDROXYSULFOXIDES
화학 물질
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(R)-2-Cyclohexylamino-3-((R)-toluene-4-sulfinyl)-propan-1-ol
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Regenerative Glycosylation
화학 물질
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methyl 3-O-(3,4,6-tri-O-acetyl-2-O-benzyl-α-D-glycopyranosyl)-2,4,6-tri-O-benzyl-α-D-glucopyranoside
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Enantioselective synthesis of γ-aryl-γ-butyrolactones by sequential asymmetric epoxidation, ring expansion, and Baeyer-Villiger oxidation
화학 물질
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Cyclobutanone, 2-methyl-2-(4-methylphenyl)-, (S)-
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Direct catalytic asymmetric conjugate addition of terminal alkynes to α,β-unsaturated thioamides
화학 물질
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(R)-N,N-dimethyl-5-phenyl-3-o-tolylpent-4-ynethioamide
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Enantioselective synthesis of a 2,3,4-trisubstituted pyrrolidine from 1-hydroxymethyl-4-phenylsulfonylbutadiene
화학 물질
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(2S,3S,4E)-5-benzenesulfonyl-2,3-epoxy-pent-4-en-1-yl tosylate
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An enantioselective synthesis of tarchonanthuslactone
화학 물질
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(2R,4R,6R)-4-(carboethoxymethyl)-2-methyl-6-phenyl-1,3-dioxane
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Intermolecular cyclopropanation versus CH insertion in Rh(II)-catalyzed carbenoid reactions
화학 물질
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2,6-di-tert-butyl-4-methylphenyl (cyclohexen-3-yl)acetate
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Kinetic resolution of amines by acylation using 3-diacylaminoquinazolin- 4(3H)-ones
화학 물질
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3-[(2-Methylpropanoyl)amino]-2-[(S)-1-tert-butyldimethylsilyloxy-2-methylpropyl]quinazolin-4(3H)-one
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Steric effects in the enantioselective transfer hydrogenation of 2- aroylacetates
화학 물질
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(-)-3-hydroxy-3-(4-chlorophenyl)propionic acid ethyl ester
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Efficient enantioselective synthesis of (2R,3R)- and (2S,3S)-3-hydroxyleucines and their diastereomers through dynamic kinetic resolution
화학 물질
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(2S,3S)-2-AMINO-3-HYDROXY-4-METHYL-PENTANOIC ACID
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A Catalytic Enantioselective Synthesis of Denopamine, a Useful Drug for Congestive Heart Failure
화학 물질
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1-(4-(tert-butyldimethylsilyloxy)phenyl)-2-chloroethanol
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