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- Title
Controlled Polymerization of Phenylacetylenes Using Well-Defined Rhodium Catalysts.
- Authors
Sanda, Fumio; Shiotsuki, Masashi; Masuda, Toshio
- Abstract
This article deals with (1) the controlled polymerization of an optically active phenylacetylene (PA) derivative using well defined rhodium (Rh) catalyst, [(nbd)Rh{C(Ph)=CPh2}(PPh3)] and the study on the molecular weight dependence of the chirality (degree of helix formation and predominance of one-handed helicity) of the formed polymers, (2) examination of the polymer end structures by matrix-assisted laser desorption/ionization time of flight (MALDI-TOF) mass spectrometry, (3) development of a novel Rh complex coordinated by a tridentate ligand, and [{nbd-(CH2)4PPh2}Rh{C(Ph)=CPh2}] and the polymerization of PA in a controlled manner.
- Subjects
ETHYNYL benzene; ETHYNYL compounds; RHODIUM catalysts; PLATINUM group catalysts; POLYMERIZATION research
- Publication
Macromolecular Symposia, 2015, Vol 350, Issue 1, p67
- ISSN
1022-1360
- Publication type
Article
- DOI
10.1002/masy.201400026