Fluorination process using hydrogen fluoride-containing fluorina

Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

570167, 570168, C07C 17013, C07C 1702, C07C 1708, C07C 17087

Patent

active

057057176

ABSTRACT:
Fluorination processes using hydrogen fluoride-containing fluorinating agents that are safely and easily handled, transported, and stored and that also exhibit good reactivity are provided. More particularly, the invention provides processes for producing fluorinated products using fluorinating agents comprising hydrogen fluoride and a carrier that may be an acid salt or a water-soluble polymer.

REFERENCES:
patent: 1470772 (1923-10-01), Simon
patent: 2903345 (1959-09-01), Hedley et al.
patent: 3591432 (1971-07-01), Vazirani
patent: 3635836 (1972-01-01), Mullen
patent: 4210460 (1980-07-01), Seidenberger
patent: 4297257 (1981-10-01), Elias et al.
patent: 4373050 (1983-02-01), Steinbrecher et al.
patent: 4383868 (1983-05-01), Braley
patent: 4766258 (1988-08-01), Komatsu et al.
patent: 5073363 (1991-12-01), Pellico
patent: 5105033 (1992-04-01), Swearingen et al.
Chemical Abstracts 120:57882q (1994) for Russian Patent No. 1,566,651 of Molokhov et al. entitled "Manufacture of Gaseous Hydrogen Fluoride".
Jache, Albert W. and Cady, George H. "Solubility of Fluorides of Metals in Liquid Hydrogen Fluoride" J. Phys. Chem. 56 (1952) 1106.
Miller, Jr., W.J. and Fainber, Arnold H., "Preferential Replacement Reactions of Highly Fluorinated Alkyl Halides. I. Preparation of Certain Fluorinated Allyl Iodides", J. Am. Chem. Soc. 79 (1957) 4164.
Emsley, John, "Glacial Acetic Acid as a Non-aqeous Solvent for Metal Fluorides", J. Chem. Soc. A (1971) 2511.
Simons, J.H. and Lewis, C.J. "Preparation of Benzotrifluoride" J. Am. Chem. Soc. 60 (1938) 492.
Bradley, Gordon K., "Several Remedies for the Treatment of Spillages of Liquid Hazardous Chemicals" Proceedings of the 1980 National Conference on Control of Hazardous Material Spills, May 13-15, 1980 Louisville, Kentucky.
Bailar, Jr., J.C. (ed.) Comprehensive Inorganic Chemistry, Pergamon Press, p. 1046 (1973).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fluorination process using hydrogen fluoride-containing fluorina does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluorination process using hydrogen fluoride-containing fluorina, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluorination process using hydrogen fluoride-containing fluorina will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2330547

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.