DOI: 10.1002/macp.1973.021690107. Copolymerization of carbon dioxide and epoxide using dialkylzinc/dihydric phenol system as catalyst

Copolymerization of carbon dioxide and epoxide using dialkylzinc/dihydric phenol system as catalyst

10.1002/macp.1973.021690107

Crossref journal-article

Wiley

Die Makromolekulare Chemie (311)

Abstract

AbstractCopolymerization of carbon dioxide with epoxypropane (propylene oxide) in the presence of a diethylzinc/dihydric phenol system was examined. A spectroscopic study of the copolymer revealed that one aromatic group was introduced in the copolymer chain.The osmometric number average molecular weight of the copolymer agrees with the molecular weight deduced from spectroscopic studies. The introduction of the aromatic group into the copolymer chain takes place at the initiation step of the copolymerization, and the catalytic activities of the diethylzinc/phenol systems depend on the presence or the absence of the ZnOXOZn group, where X may be phenylene, naphthylene or other aromatic divalent residues.

Bibliography

Kobayashi, M., Tang, Y., Tsuruta, T., & Inoue, S. (1973). Copolymerization of carbon dioxide and epoxide using dialkylzinc/dihydric phenol system as catalyst. Die Makromolekulare Chemie, 169(1), 69â81. Portico.

Authors 4

Makoto Kobayashi (first)
Yang‐Lik Tang (additional)
Teiji Tsuruta (additional)
Shohei Inoue (additional)

References 8 Referenced 78

Dates

Type	When
Created	22 years, 4 months ago (April 15, 2003, 7:10 p.m.)
Deposited	1 year, 10 months ago (Oct. 18, 2023, 11:18 p.m.)
Indexed	53 minutes ago (Sept. 3, 2025, 2:43 a.m.)
Issued	52 years, 8 months ago (Jan. 1, 1973)
Published	52 years, 8 months ago (Jan. 1, 1973)
Published Online	22 years, 5 months ago (March 12, 2003)
Published Print	52 years, 8 months ago (Jan. 1, 1973)

Funders 0

None

BibTeX

@article{Kobayashi_1973, title={Copolymerization of carbon dioxide and epoxide using dialkylzinc/dihydric phenol system as catalyst}, volume={169}, ISSN={0025-116X}, url={http://dx.doi.org/10.1002/macp.1973.021690107}, DOI={10.1002/macp.1973.021690107}, number={1}, journal={Die Makromolekulare Chemie}, publisher={Wiley}, author={Kobayashi, Makoto and Tang, Yang‐Lik and Tsuruta, Teiji and Inoue, Shohei}, year={1973}, month=jan, pages={69–81} }

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