3-Homoacyl coumarin: An all carbon 1,3-dipole for enantioselective concerted (3+2) cycloaddition

Yi Ru Chen, Madhusudhan Reddy Ganapuram, Kai Hong Hsieh, Kai Han Chen, Praneeth Karanam, Sandip Sambhaji Vagh, Yan Cheng Liou, Wenwei Lin*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

16 引文 斯高帕斯(Scopus)

摘要

A new type of all-carbon 1,3-dipole precursor, 3-homoacylcoumarin, was employed for the stereoselective (3+2) cycloaddition with indandione alkylidenes to generate a series of coumarin/indandione-fused spirocyclopentanes bearing four contiguous stereogenic centers. While two reaction pathways progressed simultaneously, detailed mechanistic investigation revealed that the highly efficient stereoselective concerted route dominated the extremely slow stepwise pathway.

原文英語
頁(從 - 到)12702-12705
頁數4
期刊Chemical Communications
54
發行號90
DOIs
出版狀態已發佈 - 2018

ASJC Scopus subject areas

  • 催化
  • 電子、光磁材料
  • 陶瓷和複合材料
  • 化學 (全部)
  • 表面、塗料和薄膜
  • 金屬和合金
  • 材料化學

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