Synthesis and Reactivity of Rhodium(II) N-Triflyl Azavinyl Carbenes
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- 5 February 2010
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 132 (8), 2510-2511
- https://doi.org/10.1021/ja910187s
Abstract
Highly reactive rhodium(II) N-trifluoromethylsulfonyl azavinyl carbenes are formed in situ from NH-1,2,3-triazoles, triflic anhydride, and rhodium carboxylates. They rapidly and selectively react with olefins, providing cyclopropane carboxaldehydes and 2,3-dihydropyrroles in generally excellent yields and high enantio- and diastereoselectivity.Keywords
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