ChemInform Abstract: Highly Efficient Asymmetric Three‐Component Vinylogous Mannich Reaction Catalyzed by a Chiral Scandium(III)‐N,N′‐dioxide Complex.
摘要:
Various aldehydes can be converted to highly functionalized δ-amino-,β-unsaturated carboxylic esters with good to excellent enantioselectivity and complete regioselectivity.
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关键词:
aminocarboxylic acids (hydrazinocarboxylic acids) and esters (benzene compounds) multicomponent reactions diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) catalysis, phase‐transfer catalysis amination, N‐alkylation, N‐arylation
DOI:
10.1002/chin.201034076
被引量:
年份:
2010
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