| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5328848 | Tetrahedron Letters | 2017 | 4 Pages |
Abstract
New ring-opening reaction of thiazoline-azetidinones 1 to dithioazetidinones 2 was achieved with 2-benzothiazolyl disulfide in aqueous acidic media and its potentiality for the preparation of a variety of cephalosporins 3 from various thiazoline-azetidinones 1 is demonstrated.
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Sigeru Torii, Hideo Tanaka, Takashi Siroi, Michio Sasaoka,