116340-73-9Relevant articles and documents
ELECTROCHEMICAL HETEROCYCLIZATION OF o-TOLUENESULFONAMIDES TO 3-ALKYL-4,5-DIHYDRO-1,2,4-BENZOTHIADIAZEPINE-1,1-DIOXIDES
Palmisano, Giovanni,Danieli, Bruno,Lesma, Giordano,Fiori, Giorgio
, p. 1545 - 1552 (2007/10/02)
Controlled potential oxidation of a variety of substituted o-toluenesulfonamides at a Pt anode in MeCN using a divided cell provides 3-methyl-4,5-dihydro-1,2,4-benzothiadiazepine-1,1-dioxides selectively and in generally good yields.The scope and limitations of this one-step heterocyclization sequence are also discussed.