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Nuclear Magnetic Resonance Spectroscopy. Steric Control in α-Olefin Polymerization as Determined by ^(13)C Spectra

Zambelli, A. and Gatti, G. and Sacchi, C. and Crain, W. O., Jr. and Roberts, John D. (1971) Nuclear Magnetic Resonance Spectroscopy. Steric Control in α-Olefin Polymerization as Determined by ^(13)C Spectra. Macromolecules, 4 (4). pp. 475-477. ISSN 0024-9297. doi:10.1021/ma60022a023. https://resolver.caltech.edu/CaltechAUTHORS:20151012-133436905

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Abstract

Carbon-13 nmr spectroscopy has been used to elucidate the stereochemistry of ethylene-propylene copolymers prepared from enriched ethylene-l-^(13)C. The results give useful information on the degree and source of steric control in isospecific and syndiospecific polymerizations of α olefins.


Item Type:Article
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http://dx.doi.org/10.1021/ma60022a023DOIArticle
http://pubs.acs.org/doi/abs/10.1021/ma60022a023PublisherArticle
Additional Information:© 1971 American Chemical Society. Received March 16, 1971. Contribution No. 4236. That part of this research carried on at the California Institute of Technology was supported by the National Science Foundation.
Funders:
Funding AgencyGrant Number
NSFUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Caltech Gates and Crellin Laboratories4236
Issue or Number:4
DOI:10.1021/ma60022a023
Record Number:CaltechAUTHORS:20151012-133436905
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20151012-133436905
Official Citation:Nuclear Magnetic Resonance Spectroscopy. Steric Control in α-Olefin Polymerization as Determined by 13C Spectra A. Zambelli, G. Gatti, C. Sacchi, W. O. Crain, and John D. Roberts Macromolecules 1971 4 (4), 475-477 DOI: 10.1021/ma60022a023
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:60987
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:15 Oct 2015 04:22
Last Modified:10 Nov 2021 22:42

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