루이스산
Lewis산은 이 반응을 촉매하고 선택성에 영향을 주는 데 사용될 수 있다.AlCl3 또는 BF3와 같은 루이스산은 반응물에 있는 특정 관능단과 배위할 수 있고 반응 경로를 바꿀 수 있다.
화학 원료를 구입해야하는 경우 요청 정보를 제출하여최신견적을받으십시오.
루이스산의 학술 논문
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1,3-Dipolar cycloadditions of N-benzyl-2,3-O-isopropylidene-D- glyceraldehyde nitrone to methoxyallene - Control of site- and diastereoselectivity of isoxazolidine formation by Lewis acids
화학 물질
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(3S,4Z)-2-benzyl-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-4-(methoxymethylene)isoxazolidine
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Stereoselective Lewis acid mediated (3+2) cycloadditions of N-H- and N-sulfonylaziridines with heterocumulenes
화학 물질
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1-bromo-1-(4-nitrophenyl)-2-(p-toluenesulfonamido)ethane
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Ring opening of cyclic anhydrides: Synthesis of achiral half-esters using Lewis acids
화학 물질
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MONO-ETHYL SUCCINATE
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Reactivity of polyhydroxyalkyl-heterocycles towards Lewis acids
화학 물질
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3-hydroxymethyl-2-methyl-5-(1',2',3',4'-tetra-O-benzyl-D-arabino-tetritol-1-yl)furan
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Ene Reaction of Allenyl Sulfides with Aldehydes and Schiff's Bases Catalyzed by Lewis Acids
화학 물질
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(Z)-N-benzyl-2-methylene-3-methylthio-1,4-diphenyl-3-butenylamine
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Ring-Expansion of MCPs in the Presence of DIAD or DEAD and Lewis Acids
화학 물질
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Cyclobutanone, 2-(4-ethoxyphenyl)-2-methyl- (9CI)
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