HALOCYCLIZATION OF 3-ALLYLTHIO-5<i>H</i>-[1,2,4]TRIAZINO[5,6-<i>b</i>]INDOLE
DOI:
https://doi.org/10.1007/3086Keywords:
3-allylthio-5H-[1, 2, 4]triazino[5, 6-b]indole, 3-halomethyl-3, 10-dihydro-2H-[1, 3]thiazolo[3', 2', 3][1, 6-b]indolium halides, phase-transfer catalysis, one-pot synthesisAbstract
The synthesis of 3-allylthio-5H-[1,2,4]triazino[5,6-b]indole has been carried out by the reaction of 3‑mercapto-5H-[1,2,4]triazino[5,6-b]indole with allyl bromide in the NaOH–H2O–DMSO system and in a one-pot synthesis from isatin-β-thiosemicarbazide. Halocyclization of allylthio-5H-[1,2,4]-triazino[5,6-b]indole synthesized the 3-halomethyl-3,10-dihydro-2H-[1,3]thiazolo[3',2':2,3][1,2,4]triazino[5,6-b]indolium halides.
How to Cite
Kim, D. G.; Zhuravlyova, A. V. Chem. Heterocycl. Compd. 2010, 46, 896. [Khim. Geterotsikl. Soedin. 2010, 1107.]
For this article in the English edition see DOI 10.1007/s10593-010-0599-6
