Process for the manufacture of 2-(perfluoroalkyl)-ethanols

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United States of America Patent

PATENT NO 4219681
SERIAL NO

06064015

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Abstract

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2-(perfluoroalkyl)-ethanols of the formula R.sub.f CH.sub.2 CH.sub.2 OH in which R.sub.f is a perfluoroalkyl radical having from 1 to 21 carbon atoms, are prepared in an advantageous manner from the corresponding 2-(perfluoroalkyl)-ethyl iodides by reaction with water and N-methyl-2-pyrrolidone, thus reducing formation of by-products.

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Patent Owner(s)

  • HOECHST AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Konig, Inge Muhldorf, DE 2 43
Schwenk, Ulrich Burghausen, DE 3 90
Streitberger, Horst Altotting, DE 5 67

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