Synthesis of the perfluoropoly(ethylene glycol) ethers by direct fluorination
作者:Glenn E. Gerhardt、Richard J. Lagow
DOI:10.1021/jo00417a026
日期:1978.11
Chechina, O. N.; Berenblit, V. V.; Levin, A. L., Russian Journal of Applied Chemistry, 1999, vol. 72, # 3, p. 425 - 430
作者:Chechina, O. N.、Berenblit, V. V.、Levin, A. L.
DOI:——
日期:——
Synthesis of perfluoropoly(ethylene glycol) ethers: CF<sub>3</sub>–[O–CF<sub>2</sub>–CF<sub>2</sub>]<sub>n</sub>–O–R<sub>f</sub>(R<sub>f</sub>= CF<sub>3</sub>or C<sub>2</sub>F<sub>5</sub>; n= 1–5)
作者:Glenn E. Gerhardt、Richard J. Lagow
DOI:10.1039/c39770000259
日期:——
A new synthetic method for the preparation of high molecular weight fluorocarbon ethers has been developed; polyethylene oxide was caused to react with elemental fluorine under conditions carefully regulated to fragment and perfluorinate the polyether system and yield a number of new fluorocarbon ethers.