Three-Component Barbier Allylation-Friedel-Crafts Alkylation Promoted by BuPyCl/SnCl2·2H2O: Application to the Synthesis of 4-(Substituted phenyl)chromans

• 来源期刊: 中国化学（英文版）
• 年，卷（期）: 2007,（9）
• 页码范围: 1312-1322
• 页数: 11页
• 语种: 英文

摘要

Barbier allylation and Friedel-Crafts alkylation of (un)substituted benzaldehydes, allylbromide and phenols can 4-[(un)substituted phenyl]but-1-ene compounds, which were applied to the synthesis of 4-(substituted phenyl)chromans through intramolecular cyclization reactions.