Highly efficient and enantioselective cyclopropanation of styrene with diazoacetates using a new copper-(Schiff-base) catalyst |
| |
| Institution: | 1. Department of Chemistry, Sharif University of Technology, Tehran 11155-3615, Iran;2. Faculty of Chemistry, Shahid Beheshti University, G. C., Evin, Tehran 1983963113, Iran |
| |
| Abstract: | A new copper-(Schiff-base) complex, derived from (S)-2-amino-1,1-di(3,5-di-t-butylphenyl)propanol, 2-hydroxy-5-nitrobenzaldehyde and copper acetate monohydrate, was used as an efficient catalyst for the cyclopropanation of styrene with diazoacetates, affording ees of up to 98%. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
