Summary
Two ethynyl end-capped ethers 2,2 Bis [ethynyl-4-phenylsulfonyl-4-phenoxy-4-phenyl] propane and 2,2 Bis [ethynyl-4-phenylcarbonyl-4-phenoxy-4-phenyl] propane have been prepared by a three steps synthesis each. They exhibit melting point followed by the thermal polymerisation of the ethynyl groups in the 200–250°C range. Curing lead to thermoset materials where Tg are respectively of 240°C and not detectable.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
P.M. Hergenrother, Encyclopedia of Polymer Sci. and Eng., 1, 61 (1985).
P.M. Hergenrother, J. Macromol. Sci. Rev. Macromol. Chem., C19 (1), 1–34(1980).
F.L. Hedberg, and F.E. Arnold, J. Appl. Polym. Sci., 24, 763 (1979).
N. Bilow, and A.L. Landis, Polym. Prepr, Am. Chem. Soc. Div. Polym. Chem., 19 (2), 23 (1978).
P.M. Hergenrother, J. Polym. Sci. Polym. Chem. Ed., 20, 3131 (1984).
P.M. Hergenrother, and B.J. Jensen, 29th Natl. SAMPE. Symp., 1660 (1984).
E.T. Sabourin, and A. Onopchenko, J. Org. Chem., 48, 5135 (1983).
J.M. Pickard, E.G. Jones, and I.J. Goldfarb, Macromolecules, 12, 895 (1979).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Lucotte, G., Cormier, L. & Delfort, B. Ethynyl terminated ethers. Synthesis and thermal characterization of 2,2 bis (ethynyl-4-phenylcarbonyl-4-phenoxy-4-phenyl) propane and 2,2 bis (ethynyl-4-phenylsulfonyl-4-phenoxy-4-phenyl) propane. Polymer Bulletin 24, 577–582 (1990). https://doi.org/10.1007/BF00300151
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00300151