Tetrahedron Letters p. 7229 - 7230 (1993)
Update date:2022-08-03
Topics:
Roth, Gregory P.
Peterson, Scott A.
Kant, Joydeep
3-Fluorosulfonyloxy cephems readily undergo addition-elimination reactions with organocuprates derived from the corresponding Grignard reagents. This chemistry presents an efficient, cost effective process for the preparation of 3-substituted cephems.
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