N‐substituierte 1,3,2‐Dithiazole – Ausgangsverbindungen für 1,3,2‐Dithiazol‐2‐yl‐Radikale

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Abstract
N‐Substituted 1,3,2‐Dithiazoles – Precursors for 1,3,2‐Dithiazol‐2‐yl Radicals2‐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.