Journal of the Chemical Society. Chemical communications p. 1269 - 1271 (1981)
Update date:2022-08-05
Topics: Characterization Purification and Isolation Ring Formation
Johnson, Graham
Ross, Barry C.
2-Aza-1-thiacephems prepared from penicillanic acid are desulphurised with triphenylphosphine in good yield to give azapenems.
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