Volume 45, Issue 8 pp. 1355-1360
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Cationic ring-opening polymerization of tetrahydrofuran with boron, aluminum, and gallium tristriflate

George A. Olah

Corresponding Author

George A. Olah

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661===Search for more papers by this author
Omar Farooq

Omar Farooq

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661

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Cheng X. Li

Cheng X. Li

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661

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Morteza A. M. F. Farnia

Morteza A. M. F. Farnia

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661

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J. J. Aklonis

Corresponding Author

J. J. Aklonis

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661

Donald P. and Katherine B. Loker Hydrocarbon Research Institute, Department of Chemistry, niversity of Southern California, Los Angeles, California, 90089-1661===Search for more papers by this author
First published: 15 July 1992
Citations: 26

This article is the fifth in the Ionic Polymerization series. For part 4, see ref. 1.

Abstract

Boron, aluminum, and gallium tristriflate are new effective catalysts for the polymerization of tetrahydrofuran (THF). High-molecular-weight polytetrahydrofuran (PTHF) was obtained in excellent yield in the bulk polymerization of THF at ambient temperature with all three catalysts. The PTHF samples were characterized and some of their thermodynamic and mechanical properties were investigated and discussed.

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