6-溴-1,3-苯并二口恶茂-4-甲醛的合成  

SYNTHESIS OF 6-BROMO-1,3-BENZODIOXOLE-4-CARBONALDEHYDE

作　　者：敖波[1] 彭强[1] 赵为 杨占坤[1] 蔡雅棠 朱家理[2] 谢明贵[1] 

机构地区：[1]四川大学化学学院,成都610064 [2]自贡师范专科学校,自贡643000

出　　处：《四川大学学报（自然科学版）》2000年第3期474-476,共3页Journal of Sichuan University(Natural Science Edition)

摘　　要：The 6bromo1,3benzodiozole4carbonaldehyde was synthesized by using 2hydroxy3methoxy benzaldehyde as an original reactant, through three steps of bromination, demethylation and methylenation. The title compound was identified by elemental analysis. IR, 1HNMR and MS. The melting point was 113114℃ determined with macroscope melting instrument and was 113.8℃ determined with DSC.The 6bromo1,3benzodiozole4carbonaldehyde was synthesized by using 2hydroxy3methoxy benzaldehyde as an original reactant, through three steps of bromination, demethylation and methylenation. The title compound was identified by elemental analysis. IR, 1HNMR and MS. The melting point was 113114℃ determined with macroscope melting instrument and was 113.8℃ determined with DSC.

关 键 词：溴代邻位胡椒醛 合成 高血压药物 中国体 

分 类 号：O626.2[理学—有机化学] TQ463.53[理学—化学]