wherein R, R2, and R3 are each an alkyl, aryl, vinyl, alkoxy, carboxylic esters, amides, or halogen; Ar is any variety of phenyl, naphthyl, anthracyl, heteroaryl; and R1 is alkyl, hydrogen, or aryl. The aminoarylboronic esters are produced via the metal-catalyzed coupling of arylboronic esters of the general formula
公开/公告号US6958420B2
专利类型
公开/公告日2005-10-25
原文格式PDF
申请/专利号US20030623196
申请日2003-07-18
分类号C07F5/02;
国家 US
入库时间 2022-08-21 22:20:45