Trichloroisocyanuric acid (TCCA) and N-chlorosuccinimide (NCS) as efficient reagents for the direct oxidative conversion of thiols and disulfides to sulfonyl chlorides
H Veisi, A Sedrpoushan, S Hemmati…
Index: Veisi, Hojat; Sedrpoushan, Alireza; Hemmati, Saba; Kordestani, Davood Phosphorus, Sulfur and Silicon and the Related Elements, 2012 , vol. 187, # 6 p. 769 - 775
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Citation Number: 11
Abstract
Trichloroisocyanuric acid (TCCA) and N-chlorosuccinimide (NCS) were found to be mild and efficient reagents for the direct oxidative conversion of sulfur compounds to the corresponding arenesulfonyl chlorides in good-to-excellent yields through the oxidative chlorination. The overall process is simple and practical, and it provides convenient access to a variety of aryl or heteroarylsulfonyl chlorides. The mild reaction conditions and the broad substrate scope render this method ...
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