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A new ring opening reaction of N-aminophthalimide hydrazones

✍ Scribed by Michael J. Hearn; Judith Rosenberg; Mary L. Campbell


Book ID
112128015
Publisher
Journal of Heterocyclic Chemistry
Year
1985
Tongue
English
Weight
158 KB
Volume
22
Category
Article
ISSN
0022-152X

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## Abstract A series of unsymmetrical disulfides has been prepared by employing a reaction involving a ring opening, nucleophilic attack of a thiol on a 1,2‐benzisothiazol‐3‐one. The benzisothiazolones were in turn prepared by an intramolecular ring closure of an amide on a sulfenyl thiocarbonate.