caa a22 4500 465807755 CHVBK 20180323112107.0 cr unu---uuuuu 170327e19900901xx s 000 0 eng 10.1007/BF00529974 doi (NATIONALLICENCE)springer-10.1007/BF00529974 Reactivity of propargylamines in complexation and polymerization reactions [Elektronische Daten] [L. Iordanskaya, L. Stotskaya, A. Gyul'maliev, S. Gagarin] Factors were determined which promote the formation of charge-transfer complexes of propargylamines with organic electron acceptors and a change of the activity of the triple bond in propargylamines under the effect of donor-acceptor interactions. On the basis of data from PMR spectroscopy and quantum-chemical calculations it was shown that the tendency of propargylamines to form charge-transfer complexes depends on the electron-donor properties of the substituents at the nitrogen atom. The values of the effective charges at the atoms and an analysis of the structure of the highest occupied molecular orbitals in the propargylamines and their radical cations indicate that mainly electrons localized on nitrogen atoms participate in the complexation reaction. An increase of the reactivity of the triple bond is related to an increase in its polarity under the effect of complexation. Plenum Publishing Corporation, 1990 Iordanskaya L. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut Stotskaya L. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut Gyul'maliev A. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut Gagarin S. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut Theoretical and Experimental Chemistry Kluwer Academic Publishers-Plenum Publishers 25/5(1990-09-01), 548-551 0040-5760 25:5<548 1990 25 11237 https://doi.org/10.1007/BF00529974 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00529974 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Iordanskaya L. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut NATIONALLICENCE 700 1- Stotskaya L. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut NATIONALLICENCE 700 1- Gyul'maliev A. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut NATIONALLICENCE 700 1- Gagarin S. A. V. Topchiev Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow aut NATIONALLICENCE 773 0- Theoretical and Experimental Chemistry Kluwer Academic Publishers-Plenum Publishers 25/5(1990-09-01), 548-551 0040-5760 25:5<548 1990 25 11237 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer