Journal of the Chemical Society. Chemical communications p. 55 - 56 (1985)
Update date:2022-08-17
Topics:
Rao, A. V. Rama
Yadav, J. S.
Vidyasagar, V.
An efficient synthesis of the ansa chain of rifamycin-S corresponding to the C-21 to C-27 segment is described, starting from a bicyclic precursor endo,endo-2,4-dimethyl-8-oxabicyclo<3.2.1>oct-6-en-3-one.
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