Author(s): LIU Xiangyi, ZHU Jianmin
Pages: 35-37
Year: 2002 Issue:  3
Journal: JIANGSU CHEMICAL INDUSTRY
Keyword:  对氯苯甲酸; 3-硝基-4-氯-苯甲酸; 4-氯-3-硝基二苯甲酮; 4-氨基-3硝基二苯甲酮; 3; 4-二氨基二苯甲酮; C-型甲苯咪唑;
Abstract: 以对氯苯甲酸为起始原料,经硝化、氯化、酮化、氨解、还原、环合、转晶7步反应完成C型甲苯咪唑的制备,总收率以对氯苯甲酸计约63.8%.