영역 선택
반응은 분자의 특정 위치나 위치에서 일어나는 반응을 선호하는 경향이 있다.
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
영역 선택의 학술 논문
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A facile lipase catalyzed access to fatty acid monoesters of 2-O-β-D-glucosylglycerol
화학 물질
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1-O-decanoyl-2-O-β-D-glucopyranosyl-sn-glycerol
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Scope and limitations of reductive amination catalyzed by half-sandwich iridium complexes under mild reaction conditions
화학 물질
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amino-(1-methyl-1h-indol-3-yl)-acetic acid
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Asymmetric Ni-catalyzed conjugate allylation of activated enones
화학 물질
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(1E,4E)-1-(3-chlorophenyl)deca-1,4-dien-3-one
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(E)-3-(3-chlorophenyl)-N-methoxy-N-methylacrylamide
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Silica gel
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Regioselective rhodium(II)-catalyzed hydroaminations of propargylguanidines
화학 물질
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N-(4-methoxybenzyl)-3-phenylprop-2-yn-1-amine hydrochloride
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Regioselective formation of N-alkyl-3,5-pyrazole derived ligands. A synthetic and computational study
화학 물질
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1H-Pyrazole, 5-methyl-1-octyl-3-phenyl-
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Dispiroketals in Synthesis (Part 17): Regioselective Protection of D-Glucopyranoside, D-Galactopyranoside and D-mannopyranoside Substrates
화학 물질
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<2'S,2''S,6'S,6''S> methyl 6-O-(tert-butyldiphenylsilyl)-3-O,4-O-(6',6''-diphenyloctahydro-2',2''-bipyran-2',2''-diyl)-α-D-glucopyranoside
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Hierarchical selectivity in fullerenes: Site-, regio-, diastereo-, and enantiocontrol of the 1,3-dipolar cycloaddition to C70
화학 물질
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methyl (E)-N-[(p-propoxyphenyl)methylene]glycinate
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Hydroarylation of Arenes via Reductive Radical-Polar Crossover
화학 물질
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N-([1,1'-biphenyl]-4-yl)-1'-(methylsulfonyl)spiro[cyclohexane-1,3'-indoline]-4-carboxamide
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톨루엔
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Reversing the Regioselectivity of Halofunctionalization Reactions through Cooperative Photoredox and Copper Catalysis
화학 물질
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5-(2-methylphenyl)-4-pentenoic acid
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THE STEREOCHEMISTRY OF THE INTRAMOLECULAR ELECTROPHILIC ATTACK OF AN ALDEHYDE ON A CARBON-TIN BOND
화학 물질
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2,5-dimethyl-6-phenyl-2-hexene
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Vanadium-catalyzed regioselective oxidative coupling of 2-hydroxycarbazoles
화학 물질
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9-benzyl-2-hydroxycarbazole
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Regio- and Stereoselectivity of Intramolecular Diels-Alder Reactions of Fumarates: An Unusual Rearrangement-Cyclization
화학 물질
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1-phenyl-1,4-hexadien-3-ol
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Conjugate addition of organosiloxanes to α,β-unsaturated carbonyl compounds catalyzed by a cationic rhodium complex
화학 물질
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5-Decen-2-one, 4-phenyl-, (5E)-
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Cleavage of ethers in an ionic liquid. Enhancement, selectivity and potential application
화학 물질
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1-bromo-4-phenethoxybenzene
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Regioselective synthesis of 2,5-dihydro-4H-pyrazolo[4,3-c]quinolin-4-ones by the cyclization of 3-acyl-4-methoxy-1-methylquinolinones with hydrazines
화학 물질
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3,5-dimethyl-2-phenyl-2,5-dihydro-4H-pyrazolo[4,3-c]quinolin-4-one
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Regio- and Stereoselectivity in the Ene Reaction of N-Phenyl-1,2,4-triazoline-3,5-dione with α,β-Unsaturated Carbonyl Substrates
화학 물질
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1-(1-Acetyl-2-propenyl)-4-phenyl-1,2,4-triazolidine-3,5-dione
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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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Trifluoromethanesulfonyloxy-group-directed regioselective (3 + 2) cycloadditions of benzynes for the synthesis of functionalized benzo-fused heterocycles
화학 물질
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1,4-Benzenediol, 2-(trimethylsilyl)-
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Aryldiazonium silica sulfates as efficient reagents for Heck-type arylation reactions under mild conditions
화학 물질
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(E)-2-(3-methoxy-3-oxoprop-1-en-1-yl)benzoic acid
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Synthesis of brequinar analogue inhibitors of malaria parasite dihydroorotate dehydrogenase
화학 물질
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3-methyl-2-phenylquinoline-4-carbonyl chloride
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Extending the stetter reaction with 1,6-acceptors
화학 물질
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(2E,4E)-methyl 6-(2-formylphenoxy)hexa-2,4-dienoate
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Mechanistic Insights on Orthogonal Selectivity in Heterocycle Synthesis
화학 물질
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Benzofuran, 2-(4-chlorophenyl)-5-nitro-
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Studies on the [2,3]-Meisenheimer rearrangement of 2-vinylazetidine N- oxides
화학 물질
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2-Cyclohexyl-7-pentyl-2,3,4,7-tetrahydro-[1,2]oxazepine
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Intramolecular cycloadditions of nitrones derived from optically active 1-alkenyl-2-imidazolecarbaldehydes: Regio- and diastereoselectivity
화학 물질
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6,9-Methanoimidazo[2,1-d][1,2,5]oxadiazepine, 5,6,8,9-tetrahydro-5-methyl-8-(phenylmethyl)-, (5S,6R,9S)-
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Aluminium triflate-catalysed regioselective cycloisomerisation of non-activated unsaturated oximes
화학 물질
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7,7-dimethyl-3-(2-phenylethyl)-4,5,6,7-tetrahydro-1,2-oxazepine
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Mitsunobu reaction of 1,2,3-NH-triazoles: A regio- and stereoselective approach to functionalized triazole derivatives
화학 물질
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2-allyl-4-phenyl-5-(1-phenylvinyl)-2H-1,2,3-triazole
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Ruthenium-bipyridine complex catalyzed C–H alkenylation of arylpyrazole derivatives
화학 물질
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1-{2-[(E)-2-(ethoxycarbonyl)ethenyl]phenyl}-1H-pyrazole
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에틸 아크릴 레이트
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Preparation and Reactions of Alkoxy Allylic Zirconium Reagents Derived from Acetals of α,β-Unsaturated Aldehydes: Remarkable Substituent Effects on Regioselectivity
화학 물질
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1-Cyclohexyl-2-(2-hydroxy-ethoxy)-but-3-en-1-ol
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Reaction of spirocyclic isopropylidene malonates with urea and N,N′-disubstituted ureas
화학 물질
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1-carbamoyl-4-methyl-6-phenyl-cyclohex-3-enecarboxylic acid
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요소
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n
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Utility of the enaminonitrile moiety in the synthesis of some biologically active thienopyrimidine derivatives
화학 물질
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7-TERT-BUTYL-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE
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REACTION OF α-DIKETONES WITH ETHANOLAMINE
화학 물질
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Ethanolamine
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Benzil
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STEREOCHMICAL REQUIREMENTS FOR FRAGMENTATION OF HOMOALLYLIC EPOXY ALCOHOLS
화학 물질
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(1S,2R,4S,5R,6S)-3-Oxa-tricyclo[3.2.1.02,4]octan-6-ol
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Halogenation of Electron-Deficient Vicinal Substituted Alkenes: Regio- and Stereoselectivity
화학 물질
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Z-2-브로모-4,4,4-트리플루오르부텐산, 에틸 에스테르
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The Synthesis of (+)-Hedycaryol, Starting from Natural (-)-Guaiol
화학 물질
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eudesm-4-en-11-ol
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Intermolecular C-H amination of complex molecules: Insights into the factors governing the selectivity
화학 물질
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(1S,6R)-N-[N-(S)-(p-toluenesulfonyl)-p-toluenesulfonimidoyl]-3-methyl-6-(prop-1-en-2-yl)cyclohex-2-enamine
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The vinyl moiety as a handle for regiocontrol in the preparation of unsymmetrical 2,3-aliphatic-substituted indoles and pyrroles
화학 물질
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(E)-ethyl 6-(trityloxy)hex-2-en-4-ynoate
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Effect of substitution on the 2+2 cycloaddition reaction of phenylpropanoids
화학 물질
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butane 1,4-di-(4-hydroxy)cinnamate
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Metalation reactions XIII. The reactions of electrophiles with the dilithiated species 1-(α-lithiomethyl)-2-<(α-lithiomethyl)thio>benzene
화학 물질
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1-Ethyl-2-(ethylthio)benzene
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Microwave-assisted rhodium-complex-catalyzed cascade decarbonylation and asymmetric Pauson-Khand-type cyclizations
화학 물질
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3a,4-dihydro-6-(4-methylphenyl)-1H-cyclopenta[c]furan-5(3H)-one
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RUTACEOUS CONSTITUENTS-13 A BIOMIMETIC SYNTHESIS OF ACRONYCINE
화학 물질
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6-(2-nitrobenzoyl)-5,7-dimethoxy-2,2-dimethylchromene
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