摘要
One-pot simultaneous debrominative decarboxylation and sulfamation of anti-2,3-dibromo-3-（4-chlorosulfonylphenyl）propa- noic acid in DMF （for alkyl amines） or DMF-pyridine （for aryl amines） using a diverse range of alkyl and aryl amines under microwave irradiation condition stereoselectively afforded （Z）-4-（2-bromovinyl）benzenesulfonamides in good yields.
One-pot simultaneous debrominative decarboxylation and sulfamation of anti-2,3-dibromo-3-（4-chlorosulfonylphenyl）propa- noic acid in DMF （for alkyl amines） or DMF-pyridine （for aryl amines） using a diverse range of alkyl and aryl amines under microwave irradiation condition stereoselectively afforded （Z）-4-（2-bromovinyl）benzenesulfonamides in good yields.
基金
supported by the Natural Science Foundation of Shanghai,China(No.06ZR14085)
by the Scientific Research Foundation for the Returned Overseas Chinese Scholars,State Education Ministry
