Accession Number : ADD009884

Title :   Method for the Preparation of 3,4-Dichloroperfluoro-2,5-Dihydrofurn.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON DC

Personal Author(s) : Baucom,Keith B

Report Date : 30 Sep 1982

Pagination or Media Count : 16

Abstract : A novel method for synthesizing 3,4-dichloroperfluoro-2-5-dihydrofuran through a two-step process involving a first reaction between dichloromaleic anhydride and sulfur tetrafluoride to form a lactone reaction product followed by a second reaction between the reaction product and a mixture of sulfur tetrafluoride and hydrogen fluoride. (Author)

Descriptors :   *Patent applications, *Synthesis(Chemistry), *Methodology, Furans, Fluorine compounds, Chlorine, Hydrogen fluoride, Polymers, Elastomers, Sulfur, Inventions

Subject Categories : Polymer Chemistry
      Plastics

Distribution Statement : APPROVED FOR PUBLIC RELEASE