Facile one-pot synthesis of aromatic and heteroaromatic sulfonamides.
A 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.
Pandya
Rina
R
Department of Chemistry, Imperial College London, London SW7 2AZ, England.
Murashima
Takashi
T
Tedeschi
Livio
L
Barrett
Anthony G M
AG