caa a22 4500 605528918 CHVBK 20210128100815.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1134/S1070428015090055 doi (NATIONALLICENCE)springer-10.1134/S1070428015090055 Reaction of tellurium tetrachloride with propargyl halides [Elektronische Daten] [A. Martynov, N. Makhaeva, L. Larina, S. Amosova] The reaction of tellurium tetrachloride with propargyl bromide in boiling benzene regio- and stereoselectively afforded bis[(Z)-3-bromo-2-chloroprop-1-en-1-yl]tellurium dichloride which was readily reduced to bis[(Z)-3-bromo-2-chloroprop-1-en-1-yl] telluride. Propargyl chloride reacted with tellurium tetrachloride preliminarily stored for several months (and containing decomposition products) to give a mixture of bis[(Z)-2,3-dichloroprop-1-en-1-yl]tellurium dichloride and regioisomeric [(Z)-1,3-dichloroprop-1-en-2-yl]- [(Z)-2,3-dichloroprop-1-en-1-yl]tellurium dichloride at a ratio of 3: 2, whereas the latter was formed as the sole product in the reaction with freshly prepared tellurium tetrachloride. Reduction of the regioisomer mixture produced the corresponding tellurides. The structure of the isolated compounds was confirmed by 1H, 13C, and 125Te NMR spectra. Pleiades Publishing, Ltd., 2015 Martynov A. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut Makhaeva N. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut Larina L. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut Amosova S. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut Russian Journal of Organic Chemistry Pleiades Publishing 51/9(2015-09-01), 1249-1252 1070-4280 51:9<1249 2015 51 11178 https://doi.org/10.1134/S1070428015090055 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 review-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1134/S1070428015090055 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Martynov A. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut NATIONALLICENCE 700 1- Makhaeva N. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut NATIONALLICENCE 700 1- Larina L. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut NATIONALLICENCE 700 1- Amosova S. Favorskii Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, ul. Favorskogo 1, 664033, Irkutsk, Russia aut NATIONALLICENCE 773 0- Russian Journal of Organic Chemistry Pleiades Publishing 51/9(2015-09-01), 1249-1252 1070-4280 51:9<1249 2015 51 11178