Highly stereoselective synthesis of arylene-silylene-vinylene polymers
Authors:
- Mariusz Paweł Majchrzak,
- Bogdan Marciniec,
- Yujiro Itami
Abstract
Stereoregular trans-arylene-silylene-vinylene polymers of MW = 13100-34800 and PDI = 1.6-2.9 of the general formulas CH2=CH-[- SiMe2C6H4SiMe2CH=CH-]-(16, 17, 18) and CH2=CH-[-(R) CH=CHC6H4CH=CH-]-(where R = -Me2Si-p-C6H4SiMe2-, -Me 2Si-m-C6H4SiMe2- and -Me 2SiC6H4C6H4SiMe 2-) (19, 20, 21) have been effectively synthesized via silylative coupling (SC) homopolycondensation of bis(vinyldimethylsilyl)arenes (10, 12, 14) and cross-polycondensation of 4-(vinyldimethylsilyl)styrene (11) as well as cross-copolycondensation of bis(vinyldimethylsilyl)arenes (10, 12 and 14) with 1,4-divinylbenzene (9) catalyzed by [RuH(Cl)(CO) (PCy3)2] (7). Such highly stereoregular products cannot be synthesized via ADMET polycondensation or ring opening metathesis ROM or polyaddition of hydridosilanes to acetylenes. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
- Record ID
- UAMaaa83d4cd0154339903c901d89b1ae94
- Author
- Journal series
- Advanced Synthesis & Catalysis, ISSN 1615-4150
- Issue year
- 2005
- Vol
- 347
- Pages
- 1285-1294
- ASJC Classification
- ;
- DOI
- DOI:10.1002/adsc.200404350 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- = 22; = 22; = 27; : 2005 = 1.269; : 2006 (2 years) = 4.762 - 2007 (5 years) =5.193
- Citation count
- 27
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAMaaa83d4cd0154339903c901d89b1ae94/
- URN
urn:amu-prod:UAMaaa83d4cd0154339903c901d89b1ae94
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.