CHEMISTRY LETTERS, pp. 1125–1128, 1990. (Ç) 1990 The Chemical Society of Japan One-Pot Synthesis of o-Chloro Ketones from Se condary Alcohols Using N,N-Dichloro-p-toluene sulfonamide Yong Hae KIM, * In Sang LEE, and Sang Chul LIM Department of Chemistry, Korea Advanced Institute of Science and Technology, PO Box 1 50, Cheongyang-Ni, Seoul, Korea Various alkyl aryl se condary alcohols reacted with N,N-dichloro-p-toluene sulfonamide ...