caa a22 4500 605528993 CHVBK 20210128100816.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1134/S1070428015090110 doi (NATIONALLICENCE)springer-10.1134/S1070428015090110 Synthesis of tetrasubstituted furans by multicomponent reaction of alkynes with dichloro(ethyl)aluminum and carboxylic acid esters in the presence of Cp2TiCl2 [Elektronische Daten] [L. Khafizova, M. Shaibakova, N. Chobanov, R. Gubaidullin, T. Tyumkina, U. Dzhemilev] A one-pot procedure has been developed for the synthesis of 3,4-dialkyl-2,5-dicycloalkyl(aryl, hetaryl)furans in 38-82% yield by reaction of symmetrical alkynes with cycloalkane(arene, hetarene)carboxylic acid esters and EtAlCl2 in the presence of Cp2TiCl2 as catalyst. Pleiades Publishing, Ltd., 2015 Khafizova L. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut Shaibakova M. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut Chobanov N. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut Gubaidullin R. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut Tyumkina T. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut Dzhemilev U. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut Russian Journal of Organic Chemistry Pleiades Publishing 51/9(2015-09-01), 1277-1281 1070-4280 51:9<1277 2015 51 11178 https://doi.org/10.1134/S1070428015090110 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/S1070428015090110 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Khafizova L. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut NATIONALLICENCE 700 1- Shaibakova M. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut NATIONALLICENCE 700 1- Chobanov N. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut NATIONALLICENCE 700 1- Gubaidullin R. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut NATIONALLICENCE 700 1- Tyumkina T. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut NATIONALLICENCE 700 1- Dzhemilev U. Institute of Petrochemistry and Catalysis, Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Bashkortostan, Russia aut NATIONALLICENCE 773 0- Russian Journal of Organic Chemistry Pleiades Publishing 51/9(2015-09-01), 1277-1281 1070-4280 51:9<1277 2015 51 11178