N-chloro-succinimide; iodosylbenzene in water; acetonitrile
T=60°C; 0.5 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
Talapatra, Bani; Deb, Tulika; Talapatra, Sunil
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 1122 - 1125