Title of article :
InBr3-catalyzed sulfonation of indoles: a facile synthesis of 3-sulfonyl indoles
Author/Authors :
Yadav، نويسنده , , J.S. and Reddy، نويسنده , , B.V.S. and Krishna، نويسنده , , A.D. and Swamy، نويسنده , , T.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
Indoles react smoothly with sulfonyl chlorides in the presence of a catalytic amount of indium tribromide at ambient temperature to afford the corresponding 3-arylsulfonyl indole derivatives in high yields with high regioselectivity.
Keywords :
indolyl aryl sulfones , indium reagents , sulfonylation , indoles
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
