The reactions of thiophene- and N-benzylindole-containing gem-acetylnitroethenes with 2-aminobenzothiol lead to the formation of 4-methyl-3-nitro-2,3-dihydro-1,5-benzothiazepines. At the same time, only S-adducts were formed in the reactions of gembenzoylnitroethenes containing a thiophene, furan, or N-benzylindole substituent with 2-aminobenzothiol.
含有
噻吩和 N-苄基
吲哚的 gem-acetylnitroethenes 与 2-aminobenzothiol 反应会生成 4-甲基-
3-硝基-2,3-二氢-1,5-苯并
硫氮杂卓。同时,在含有
噻吩、
呋喃或 N-苄基
吲哚取代基的 gembenzoylnitroethenes 与 2-aminobenzothiol 的反应中只形成 S-加合物。