caa a22 4500 445876697 CHVBK 20180317145530.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s10593-011-0871-4 doi (NATIONALLICENCE)springer-10.1007/s10593-011-0871-4 Regioselectivity of cyclization of 3-allyl(propargyl)sulfanyl-5 H -[1,2,4]triazino[5,6- b ]indoles [Elektronische Daten] [R. Vasˈkevich, A. Vasˈkevich, A. Turov, V. Staninets, M. Vovk] 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-propargyl(allyl)sulfanyl-5H-[1,2,4]triazino[5,6-b]indoles under the influence of concentrated sulfuric acid led to linear annelated products:3-methyl[1,3]thiazolo[3',2':2,3][1,2,4]tri-azino[5,6-b]indole or its 2,3-dihydro derivative. Springer Science+Business Media, Inc., 2011 3-allyl(propargyl)sulfanyl-5 H -[1,2,4]triazino[5,6- b ]indoles nationallicence linear and angular [1,3]thia-zolo[2',3':3,4]triazino[5,6- b ]indole derivatives nationallicence intramolecular cyclization nationallicence thiazoloannelation nationallicence Vasˈkevich R. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut Vasˈkevich A. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut Turov A. Taras Shevchenko Kyiv National University, 64 Volodymyrska St., 01601, Kyiv, Ukraine aut Staninets V. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut Vovk M. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 47/8(2011-11-01), 1037-1042 0009-3122 47:8<1037 2011 47 10593 https://doi.org/10.1007/s10593-011-0871-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10593-011-0871-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Vasˈkevich R. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Vasˈkevich A. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Turov A. Taras Shevchenko Kyiv National University, 64 Volodymyrska St., 01601, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Staninets V. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Vovk M. Institute of Organic Chemistry, Ukraine National Academy of Sciences, 5 Murmanska St., 02094, Kyiv, Ukraine aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 47/8(2011-11-01), 1037-1042 0009-3122 47:8<1037 2011 47 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer