Synthesis of 1<i>H</i>-thieno[3,4-<i>c</i>]pyrazoles, thieno[3,4-<i>b</i>]furans, selenolo[3,4-<i>b</i>]furans and pyrrolo[3,4-<i>d</i>]thiazoles
作者:A. Shafiee、M. A. Ebrahimzadeh、J. Shahbazi、S. Hamedpanah
DOI:10.1002/jhet.5570350114
日期:1998.1
5-methyl-1H-1-phenylpyrazole-4-yl ketones and 4-methyl-2-phenyl-5-thiazolylcarboxaldehyde, a series of 2-phenyl-4-arylthieno[3,4-b]-furan, 2-phenyl-4-(p-methoxyphenyl)selenolo[3,4-b]furan, 4-aryl-1H-1-phenylthieno[3,4-c]pyrazole and 5-benzyl-2-phenylpyrrolo[3,4-d]thiazole were prepared in high yield.
从现成的芳基2-甲基-5-苯基-3-呋喃酮,5-甲基-1 H -1-苯基吡唑-4-基酮和4-甲基-2-苯基-5-噻唑基甲醛开始2-苯基-4-芳基噻吩并[3,4 - b ]呋喃,2-苯基-4-(对甲氧基苯基)硒代苯并[3,4- b ]呋喃,4-芳基-1 H-- 1-苯基噻吩并[3 ,4- ç ]吡唑和5-苄基-2-苯基吡咯并[3,4- d以高收率制备噻唑]。