Palladium in Cephalosporin Chemistry: Mild Triflate Couplings in the Absence of Phosphines and Halide Donors
- 1 July 1990
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 20 (14) , 2185-2189
- https://doi.org/10.1080/00397919008053157
Abstract
Palladium catalyzed triflate-organostannane couplings are shown to proceed in a very mild manner in the absence of added phosphine and halide reagents. This protocol has been demonstrated for 3-trifloxycephems and vinyl triflates.Keywords
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