The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from nitrogen deprotected 4-furanylazetidin-2-ones.
Process for the preparation of 4-acyloxyazetidin-2-one by electrochemical methods
申请人:MERCK & CO. INC.
公开号:EP0404583A2
公开(公告)日:1990-12-27
The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from 4-furanylazetidin-2-ones by electrochemical methods.
Oxidation and reduction method to produce 4-acyloxyazetidin-2-one
申请人:MERCK & CO. INC.
公开号:EP0404584A2
公开(公告)日:1990-12-27
The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from 4-furanylazetidin-2-ones by a sequential oxidation-reduction-oxidation reaction scheme.
Process for the preparation of 4-acyloxyazetidin-2-one by singlet oxygen oxidation
申请人:MERCK & CO. INC.
公开号:EP0404585A2
公开(公告)日:1990-12-27
The 4-acyloxyazetidin-2-ones, which are intermediates in the production of carbapenems and penems, are produced from 4-furanylazetidin-2-ones by singlet oxygen oxidation.