Reaction of 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo-[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione with isatins
作者:Sergei V. Vasilevskii、Yulia V. Nelyubina、Natal’ya G. Kolotyrkina、Pavel A. Belyakov、Lyudmila B. Kulikova、Angelina N. Kravchenko
DOI:10.1016/j.mencom.2010.09.017
日期:2010.9
Condensation of 1,3-dimethyl-3a,9a-diphenyl-3,3a,9,9a-tetrahydroimidazo[4,5-e]-1,3-thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-dione with isatins afforded 6-(2-oxo-1,2-dihydro-3H-indol-3-ylidene)-3,3a,9,9a-tetrahydro-1,3-dimethyl-3a,9a-diphenylimidazo-[4,5-e]thiazolo[3,2-b]-1,2,4-triazine-2,7(1H,6H)-diones; a new conglomerate (space group P212121) was found by an X-ray diffraction study.
1,3-二甲基-3a,9a-联苯-3,3a,9,9a-四氢咪唑并[4,5-e] -1,3-噻唑并[3,2-b] -1,2,4-的缩合反应三嗪-2,7(1H,6H)-二酮与靛红提供6-(2-氧代-1,2-二氢-3H-吲哚-3-亚烷基)-3,3a,9,9a-四氢-1,3 -二甲基-3a,9a-二苯基咪唑基-[4,5-e]噻唑并[3,2-b] -1,2,4-三嗪-2,7(1H,6H)-二酮;通过X射线衍射研究发现了一个新的团块(空间群P212121)。