Dirhodium Tetraprolinate-Catalyzed Asymmetric Cyclopropanations with High Turnover Numbers
- 10 April 2003
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 5 (9) , 1403-1406
- https://doi.org/10.1021/ol034002a
Abstract
The bridged dirhodium tetraprolinate Rh2(S-biTISP)2 (2) catalyzes the asymmetric cyclopropanation reaction between methyl phenyldiazoacetate and styrene at room temperature with high turnover number (92 000) and turnover frequency (4000 per h).Keywords
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