jo034643j_si_001.pdf (277.75 kB)
Facile One-Pot Synthesis of Aromatic and Heteroaromatic Sulfonamides
journal contribution
posted on 2003-09-23, 00:00 authored by Rina Pandya, Takashi Murashima, Livio Tedeschi, Anthony G. M. BarrettA series of arene and heteroarene sulfonamides
were prepared in one vessel from aryl and heteroaryl
bromides via conversion into the corresponding Grignard
reagents using either magnesium or isopropylmagnesium
chloride and subsequent reaction with sulfur dioxide, sulfuryl chloride, and an amine.