Regioselectivity of cyclization of 3-allyl(propargyl)sulfanyl-5H-[1,2,4]triazino[5,6-b]indoles
作者:R. I. Vasˈkevich、A. I. Vasˈkevich、A. V. Turov、V. I. Staninets、M. V. Vovk
DOI:10.1007/s10593-011-0871-4
日期:2011.11
The interaction of 3-allylsulfanyl-5H-[1,2,4]triazino[5,6-b]indole with iodine led to 1-iodomethyl-1,2-dihydro[1,3]thiazolo[2',3':3,4][1,2,4]triazino[5,6-b]indol-11-ium pentaiodide with an angular structure, on the basis of which 1-iodomethyl-1,2-dihydro[1,3]thiazolo-, 1-methylidene-1,2-di-hydro[1,3]thiazolo, and 1-methyl[1,3]thiazolo derivatives were obtained. The intramolecular cyclization of 3-
3-烯丙基
硫烷基-5 H-
[1,2,4]三嗪[5,6-b]
吲哚与
碘的相互作用导致1-
碘甲基-1,2-二氢[1,3]
噻唑并[2',3 ':3,4] [1,2,4]三
叠氮杂[5,6 - b ]
吲哚-11-五
碘化物具有成角结构,在此基础上1-
碘甲基-1,2-二氢[1,3获得了
噻唑-,1-亚甲基-1,2-二氢[1,3]
噻唑和1-甲基[1,3]
噻唑衍
生物。在浓
硫酸的影响下3-炔丙基(烯丙基)
硫烷基-5 H-
[1,2,4]三嗪[ 5,6- b ]
吲哚的分子内环化反应生成线性退火产物:3-甲基[1, 3]
噻唑并[3',2':2,3] [1,2,4]三
叠氮基[5,6- b ]
吲哚或其2,3-二氢衍
生物。