中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4'-三氟甲基苯乙酮 | 1-(4-trifluoromethylphenyl)ethanone | 709-63-7 | C9H7F3O | 188.149 |
An organocatalytic Michael-cyclization cascade of 4-oxa-α,β-unsaturated carboxylic acids with aldehydes has been developed, enabling highly enantioselective synthesis of γ-lactols, trisubstituted γ-lactones and γ-lactams.