Ring-opening metathesis polymerization of vinylnorbornene and following polymer modifications

0430523 - ÚFCH JH 2015 RIV TW eng J - Článek v odborném periodiku
Balcar, Hynek - Shinde, Tushar - Lamač, Martin - Sedláček, J. - Zednik, J.
Ring-opening metathesis polymerization of vinylnorbornene and following polymer modifications.
Journal of Polymer Research. Roč. 21, č. 9 (2014), 557. ISSN 1022-9760. E-ISSN 1572-8935
Grant CEP: GA ČR(CZ) GAP108/11/1661
Institucionální podpora: RVO:61388955
Klíčová slova: Poly (vinylnorbornene) * Ring-opening metathesis polymerization * Post-polymerization modification
Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
Impakt faktor: 1.920, rok: 2014

Ring-opening metathesis polymerization of vinylnorbornene with molybdenum (VI) complex or with Hoveyda-Grubbs type Ru alkylidene complex provided soluble polymers, poly (VNBE)s of M n about 10 000, having vinyl pendant groups on cyclopentenylenevinylene main chains. Post-polymerization modification via cross-metathesis of pendant vinyl groups with cis-1,4-diacetoxybut-2-ene, 5-hexenyl acetate, allyl acetoacetate, and allyltrimethylsilane was accomplished. Functionalization of poly (VNBE) was also performed via ene-yne cross-metathesis of vinyl pendants with (4-fluorophenyl) acetylene and (2,4-difluorophenyl) acetylene.
Trvalý link: http://hdl.handle.net/11104/0235458