期刊
JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN
卷 65, 期 11, 页码 1089-1098出版社
SOC SYNTHETIC ORGANIC CHEM JPN
DOI: 10.5059/yukigoseikyokaishi.65.1089
关键词
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Powerful bifunctional organocatalysts, (S)-3-(N-isopropyl-N-3-pyridinylaminomethyl)BINOL (6a) and (S)-3-[2-(diphenylphosphino)phenyl]BINOL (10a), for the aza-Morita-Baylis-Hillman (azaMBH) reaction, were developed. In these catalysts, chiral Bronsted acid units are connected with a Lewis base unit via a spacer. The acid-base moieties act cooperatively as an enzyme-mimetic catalyst to activate substrates in the carbon-carbon bond forming reaction between a beta-unsaturated carbonyl compounds and N-tosylimines with high en antioselectivity.
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