Copper salt catalyzed addition of arylboronic acids to azodicarboxylates.
The addition of arylboronic acids 1 to azodicarboxylates 2 in the presence of a catalytic amount of a copper salt under mild reaction conditions gives aryl-substituted hydrazines 3 in high yields. The reaction is tolerant of a wide variety of functional groups.
Uemura
Takeshi
T
Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
Chatani
Naoto
N
D001391:Azo Compounds / Q000737:chemistry*; D001555:Benzene Derivatives / Q000737:chemistry*; D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry*; D003998:Dicarboxylic Acids / Q000737:chemistry*; D006834:Hydrazines / Q000138:chemical synthesis* / Q000737:chemistry
D001391:Azo Compounds; D001555:Benzene Derivatives; D001897:Boronic Acids; D003998:Dicarboxylic Acids; D006834:Hydrazines; D003300:Copper