Research output: Contribution to journal › Article › peer-review
Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for polymerization of 5-methoxycarbonylnorbornene. / Suslov, D. S.; Bykov, M. V.; Kuzmin, A. V. et al.
In: Catalysis Communications, Vol. 106, 05.03.2018, p. 30-35.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Cationic acetylacetonate palladium complexes/boron trifluoride etherate catalyst systems for polymerization of 5-methoxycarbonylnorbornene
AU - Suslov, D. S.
AU - Bykov, M. V.
AU - Kuzmin, A. V.
AU - Abramov, P. A.
AU - Kravchenko, O. V.
AU - Pakhomova, M. V.
AU - Rokhin, A. V.
AU - Ushakov, I. A.
AU - Tkach, V. S.
N1 - Publisher Copyright: © 2017 Elsevier B.V.
PY - 2018/3/5
Y1 - 2018/3/5
N2 - A simple protocol using cationic acetylacetonate palladium complexes with mono-/bidentate phosphine ligands activated with BF3·OEt2 as in situ-formed catalyst for polymerization of endo/exo mixture of 5-methoxycarbonylnorbornene (activity up to 1.1·104 g mol− 1 h− 1) or 5-phenylnorbornene (7.2·105 g mol− 1 h− 1), and norbornene (3.3·108 g mol− 1 h− 1) have been developed. It was observed that the ligands nature strongly influence the catalytic activity. The catalyst system Pd(II)/BF3·OEt2 was also active for the copolymerization of norbornene with 5-methoxycarbonylnorbornene. DFT calculations of isomers upon single insertion of 5-methoxycarbonylnorbornene into Pd–H bond and NMR/FTIR studies for pre-catalyst activation mechanism were performed.
AB - A simple protocol using cationic acetylacetonate palladium complexes with mono-/bidentate phosphine ligands activated with BF3·OEt2 as in situ-formed catalyst for polymerization of endo/exo mixture of 5-methoxycarbonylnorbornene (activity up to 1.1·104 g mol− 1 h− 1) or 5-phenylnorbornene (7.2·105 g mol− 1 h− 1), and norbornene (3.3·108 g mol− 1 h− 1) have been developed. It was observed that the ligands nature strongly influence the catalytic activity. The catalyst system Pd(II)/BF3·OEt2 was also active for the copolymerization of norbornene with 5-methoxycarbonylnorbornene. DFT calculations of isomers upon single insertion of 5-methoxycarbonylnorbornene into Pd–H bond and NMR/FTIR studies for pre-catalyst activation mechanism were performed.
KW - Acetylacetonate
KW - Norbornene
KW - Palladium
KW - Phosphines
KW - Polymerization
KW - NITROGEN BASES
KW - KETONES
KW - NORBORNENE
KW - LIGANDS
KW - METAL
KW - HOMOPOLYMERIZATION
KW - COPOLYMERIZATION
KW - DERIVATIVES
UR - http://www.scopus.com/inward/record.url?scp=85039419428&partnerID=8YFLogxK
U2 - 10.1016/j.catcom.2017.12.010
DO - 10.1016/j.catcom.2017.12.010
M3 - Article
AN - SCOPUS:85039419428
VL - 106
SP - 30
EP - 35
JO - Catalysis Communications
JF - Catalysis Communications
SN - 1566-7367
ER -
ID: 9156011