Bimetallic Chromium Catalysts with Chain Transfer Agents: A Route to Isotactic Poly(propylene oxide)s with Narrow Dispersities. (25th April 2018)
- Record Type:
- Journal Article
- Title:
- Bimetallic Chromium Catalysts with Chain Transfer Agents: A Route to Isotactic Poly(propylene oxide)s with Narrow Dispersities. (25th April 2018)
- Main Title:
- Bimetallic Chromium Catalysts with Chain Transfer Agents: A Route to Isotactic Poly(propylene oxide)s with Narrow Dispersities
- Authors:
- Morris, Lilliana S.
Childers, M. Ian
Coates, Geoffrey W. - Abstract:
- Abstract: Bimetallic chromium catalysts are investigated for the enantioselective polymerization of propylene oxide. The catalyst is composed of two salen chromium species linked by an alkyl chain, the length of which significantly impacts the rate of polymerization. While the use of a chloride initiator on the catalyst resulted in bimodal molecular weight distributions, switching to a trifluoroacetate initiating group and adding a diol chain transfer agent afforded polymers of controllable molecular weight with low, unimodal dispersities.
- Is Part Of:
- Angewandte Chemie. Volume 130:Number 20(2018)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 130:Number 20(2018)
- Issue Display:
- Volume 130, Issue 20 (2018)
- Year:
- 2018
- Volume:
- 130
- Issue:
- 20
- Issue Sort Value:
- 2018-0130-0020-0000
- Page Start:
- 5833
- Page End:
- 5836
- Publication Date:
- 2018-04-25
- Subjects:
- Bimetallkatalysatoren -- Kettenübertragung -- Homogene Katalyse -- Polyether -- Polymerisation
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201801380 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 10782.xml