Synthesis and reactivity of 2-(2-furyl)-1,7-dimethyl-1H,7H-benzo[1,2-d: 3,4-d′]diimidazole
作者:M. M. El’chaninov、A. A. Aleksandrov、I. M. El’chaninov
DOI:10.1134/s1070428015120179
日期:2015.12
2-(2-Furyl)-1,7-dimethyl-1H,7H-benzo[1,2-d: 3,4-d′]diimidazole was synthesized by the Weidenhagen reaction followed by N-methylation. Electrophilic substitution reactions of the title compound (nitration, bromination, sulfonation, formylation, and acylation) involved both the furan ring and central benzene fragment.
2-(2-呋喃基)-1,7-二甲基-1- ħ,7 ħ -苯并[1,2 d:3,4- d ']二咪唑是由Weidenhagen反应合成,随后加入N-甲基化。标题化合物的亲电取代反应(硝化,溴化,磺化,甲酰化和酰化)涉及呋喃环和中心苯片段。