📜2-氯-3,4,5-三甲氧基-苯甲酸置于氨,Potassium Carbonate,Copper(I) Bromide体系中,用 N,N-二甲基甲酰胺 作为反应溶剂,化学反应 1.0H,反应生成 2-氨基-3,4,5-三甲氧基苯甲酸
参考文献:An Efficient Solid Phase Synthetic Route To 1,3-Disubstituted 2,4(1H,3H)-Quinazolinediones Suitable For Combinatorial Synthesis
标题:An Efficient Solid Phase Synthetic Route To 1,3-Disubstituted 2,4(1H,3H)-Quinazolinediones Suitable For Combinatorial Synthesis
摘要:Novel,Efficient Solid Phase Chemistry Has Been Developed For The Synthesis Of 1,3-Disubstituted Quinazolinediones. Anthranilic Acids Are Linked To A Chloroformate Resin Through The Nitrogen,Amines Are Coupled To The Free Carboxylic Acid,And Thermal Cyclization Leads To Heterocycle Formation And Concommitant Resin Release Resulting In Traceless Linkage. Copyright (C) 1996 Elsevier Science Ltd
DOI:10.1016/s0960-894X(96)00253-3