Electroreductive Intramolecular Coupling of Phthalimides with Aromatic Aldehydes: Application to the Synthesis of Lennoxamine
作者:Naoki Kise、Shinsaku Isemoto、Toshihiko Sakurai
DOI:10.1021/jo2018735
日期:2011.12.2
The electroreductive intramolecular coupling of phthalimides with aromatic aldehydes in the presence of chlorotrimethylsilane and triethylamine led to five-, six-, and seven-membered cyclized products (58–84%). The electroreductive cyclization was applied to the total synthesis of lennoxamine.
在氯代三甲基硅烷和三乙胺的存在下,邻苯二甲酰亚胺与芳族醛的电还原分子内偶联产生五元,六元和七元环化产物(58-84%)。电还原环化被用于伦诺明的全合成。