Concise Synthesis of Arylnaphthalene Lignans by Regioselective Intramolecular Anionic Diels-Alder Reactions of 1,7-Diaryl-1,6-diynes
作者:Takayuki Kudoh、Seiki Saito、Ai Shishido、Kyohei Ikeda、Teruhiko Ishikawa
DOI:10.1055/s-0033-1339184
日期:——
Total synthesis of phyllamycin A and C, justicidin B, and retrojusticidin B from simple arylalkynyl alcohols and (3,4-methylenedioxyphenyl)propynal was accomplished in 4–5 steps by employing an intramolecular anionic Diels–Alder reaction as the key step.
通过采用分子内阴离子 Diels-Alder 反应作为关键步骤,从简单的芳炔醇和(3,4-亚甲基二氧苯基)丙炔醛全合成 phyllamycin A 和 C、justicidin B 和反杀虫素 B 分 4-5 步完成。