Method of Preparing Polyfluorinated Aromatic Carboxylic Acids,
Abstract
The method of obtaining polyfluorinated aromatic carboxylic acids by treating aromatic fluorinated hydrocarbons with fuming nitric acid with heating and separation of the whole product by known means is distinguished by the fact that in order to simplify the process it is carried out in the presence of a catalyst - boric acid or its anhydride - at a given temperature. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 02, 1970
- Accession Number
- AD0714430
Entities
People
- S. A. Mazalov
- V. I. Goloven
Organizations
- National Air and Space Intelligence Center