Radical cyclizations of cyclic ene sulfonamides occur with β-elimination of sulfonyl radicals to form polycyclic imines

H Zhang, EB Hay, SJ Geib…

Index: Mahesh, Mohan; Murphy, John A.; Lestrat, Franck; Wessel, Hans Peter Beilstein Journal of Organic Chemistry, 2009 , vol. 5, art. no. 1

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Citation Number: 15

Abstract

... Journal ... J. Am. Chem. Soc. ... Murphy has also observed that N-sulfonyl groups are lost in several transformations.(8)For example, treatment of diazonium ion 9 with tetrakisdimethylaminoethylene (TDAE) provided indole 10 in 33% yield (Figure 2c) as one of several products.(8b). ...