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 |
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頁(從 - 到) | 12702-12705 |
頁數 | 4 |
期刊 | Chemical Communications |
卷 | 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
- 一般化學
- 表面、塗料和薄膜
- 金屬和合金
- 材料化學
指紋
深入研究「3-Homoacyl coumarin: An all carbon 1,3-dipole for enantioselective concerted (3+2) cycloaddition」主題。共同形成了獨特的指紋。資料集
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CCDC 1484301: Experimental Crystal Structure Determination
Chen, Y.-R. (Creator), Ganapuram, M. R. (Creator), Hsieh, K.-H. (Creator), Chen, K.-H. (Creator), Karanam, P. (Creator), Vagh, S. S. (Creator), Liou, Y.-C. (Creator) & Lin, W. (Creator), Unknown Publisher, 2018
DOI: 10.5517/ccdc.csd.cc1ltjpm, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc1ltjpm&sid=DataCite
資料集: Dataset