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.
Original language | English |
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Pages (from-to) | 2017-2020 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 25 |
Issue number | 19 |
DOIs | |
Publication status | Published - 1984 |
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry