Intramolecular acylation of α-sulfinyl carbanions with masked α,β-unsaturated esters: a general strategy to 5-alkylidene-2-cyclopentenones

• Main Authors: Manat Pohmakotr, Sirinporn Thamapipol, Patoomratana Tuchinda, Vichai Reutrakul
• 其他作者: Mahidol University
• 格式: Article
• 出版: 2018
• 主題: Biochemistry, Genetics and Molecular Biology; Chemistry; Pharmacology, Toxicology and Pharmaceutics
• 在線閱讀: https://repository.li.mahidol.ac.th/handle/123456789/24246

A general method for the preparation of 5-alkylidene-2-cyclopentenones and their 2-phenylsulfanyl substituted derivatives, involving the intramolecular acylation of α-sulfinyl carbanions with cyclopentadiene-α,β-unsaturated esters as the key reaction followed by flash vacuum pyrolysis, is described....