ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Synthesis and Structure of Novel 1-Imino-1λ4,2,4,6-thiatriazinesO,O′-Dimethyldiisobiurete 1 is cyclisized with N-arylsulfonyl sulfinyl amines 4a-c to 1λ4,2,4,6-thiatriazines 9a-c. The reaction with corresponding sulfur diimides 7a-c leads to identical 1λ4,2,4,6-thiatriazines 9a-c. Methylation products from 9c with diazomethane are isolated by column chromatography. The cyclization mechanism with a substituted imido sulfurous diamide intermediate is discussed.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19823240609