Microwave-assisted palladium-catalysed carbonylations of aryl and heteroaryl halides with sulfamide nucleophiles utilising a solid CO source
作者:David Liptrot、Lilian Alcaraz、Bryan Roberts
DOI:10.1016/j.tetlet.2010.08.009
日期:2010.10
Mo(CO)6 acts as a source of carbon monoxide for the palladium-catalysed, microwave-assisted, carbonylative coupling of aryl or heteroaryl halides with sulfamide nucleophiles to yield aryl and heteroaryl acyl sulfamides.
N-(1-allyl 2-pyrrolidinyl méthyl) 2-méthoxy 4-amino 5-méthylsulfamoyl benzamide, son procédé de préparation et son application comme médicament
申请人:SOCIETE D'ETUDES SCIENTIFIQUES ET
INDUSTRIELLES DE L'ILE-DE-FRANCE
公开号:EP0047207A1
公开(公告)日:1982-03-10
La présente invention concerne un nouveau benzamide, à savoir le N (1 allyl 2 pyrrolidinyl méthyl) 2 méthoxy 4 amino 5 méthylsulfamoyl benzamide, répondant à la formule:
ainsi qu'un procédé de préparation.
Application au traitement de fond de la migraine.
Novel Aryl and Heteroaryl Acyl Sulfamide Synthesis via Microwave-Assisted Palladium-Catalyzed Carbonylation
作者:Bryan Roberts、David Liptrot、Lilian Alcaraz
DOI:10.1021/ol100083w
日期:2010.3.19
A novel, simple synthesis of aryl and heteroaryl acyl sulfamides has been developed via palladium-catalyzedcarbonylation of aryl or heteroaryl halides in the presence of sulfamide nucleophiles. A range of reactions illustrating the wide scope of this reaction was carried out under microwave irradiation in a vessel equipped with a gas inlet adapter and proceeded in good to excellent yields.