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N ‐substituierte 1,3,2‐Dithiazole – Ausgangsverbindungen für 1,3,2‐Dithiazol‐2‐yl‐Radikale
Author(s) -
Wolmershäuser Gotthelf,
Kraft Gregor
Publication year - 1989
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19891220230
Subject(s) - chemistry , radical , medicinal chemistry , cleavage (geology) , stereochemistry , organic chemistry , geotechnical engineering , fracture (geology) , engineering
N‐Substituted 1,3,2‐Dithiazoles – Precursors for 1,3,2‐Dithiazol‐2‐yl Radicals 2‐Arylsulfonyl‐1,3,2‐dithiazoles ( 4 ) are suitable starting materials for the synthesis of 1,3,2‐dithiazole‐2‐yl‐radicals by thermal or chemical cleavage reactions. Starting with silver dithiolato complexes or with 1,2‐dithioles, compounds of type 2 are formed by reaction with N , N ‐dichlorarylsulfonamides. This procedure allows the synthesis of even such representatives of 4 for which the corresponding disulfenyl chlorides are not accessible.