dc.contributor.author | Urbano Baena, Juan | |
dc.contributor.author | Korthals, Brigitte | |
dc.contributor.author | Díaz Requejo, María Mar | |
dc.contributor.author | Pérez Romero, Pedro José | |
dc.contributor.author | Mecking, Stefan | |
dc.date.accessioned | 2015-07-16T07:51:21Z | |
dc.date.available | 2015-07-16T07:51:21Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Urbano, J., Korthals, B., Díaz Requejo, M.M., Pérez Romero, P.J.: "Catalytic cyclopropanation of polybutadienes". Journal of Polymer Science Part A: Polymer Chemistry. Vol. 48, n. 20, págs. 4439–4444, (2010). DOI: 10.1002/pola.24231 | en_US |
dc.identifier.issn | 0887-624X | |
dc.identifier.issn | 1099-0518 (electrónico) | |
dc.identifier.uri | http://hdl.handle.net/10272/10964 | |
dc.description.abstract | Catalytic cyclopropanation of commercial 1,2- or 1,4-
cis
-polybutadiene, respectively, with ethyl diazoacetate catalyzed
by [Tp
Br3
Cu(NCMe)] (Tp
Br3
¼
hydrotris(3,4,5-tribromo-1-pyrazo-
lyl)borate) at room temperature afforded high molecular weight
(
M
n
>
10
5
mol
1
) side-chain or main-chain, respectively, carbox-
yethyl cyclopropyl-substituted polymers with variable and con-
trolled degrees of functionalization. Complete functionalization
of 1,4-
cis
-polybutadiene afforded poly[ethylene-alt-(3-ethoxycar-
bonyl-cyclopropene)]. Catalytic hydrogenation of residual dou-
ble bonds of partially cyclopropanated polybutadienes provided
access to the corresponding saturated polyolefins. Thermal
properties are reported. | en_US |
dc.description.sponsorship | MICINN CTQ2008-00042BQU MICINN HA2004-0067 Junta de Andalucia P05-FQM0914 | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Wiley | en_US |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject.other | Carbene addition | en_US |
dc.subject.other | Catalysis | |
dc.subject.other | Functionalization of polymers | |
dc.subject.other | Organometallic catalysis | |
dc.subject.other | Polar groups | |
dc.subject.other | Polybutadienes | |
dc.title | Catalytic cyclopropanation of polybutadienes | en_US |
dc.type | info:eu-repo/semantics/article | en_US |
dc.relation.publisherversion | http://onlinelibrary.wiley.com/doi/10.1002/pola.24231/pdf | |
dc.identifier.doi | 10.1002/pola.24231 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en_US |