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1. WO2020180835 - PROCESSES FOR PRODUCING TRIFLUOROIODOMETHANE USING METAL TRIFLUOROACETATES

Publication Number WO/2020/180835
Publication Date 10.09.2020
International Application No. PCT/US2020/020731
International Filing Date 03.03.2020
IPC
C07C 17/389 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
38Separation; Purification; Stabilisation; Use of additives
389by adsorption on solids
C07C 17/093 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
093by replacement by halogens
C07C 19/16 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
19Acyclic saturated compounds containing halogen atoms
08containing fluorine
16and iodine
B01J 27/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
27Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
06Halogens; Compounds thereof
08Halides
10Chlorides
CPC
C07C 17/361
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
17Preparation of halogenated hydrocarbons
361by reactions involving a decrease in the number of carbon atoms
C07C 19/16
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
19Acyclic saturated compounds containing halogen atoms
08containing fluorine
16and iodine
C07C 2523/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2523Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
06of zinc, cadmium or mercury
C07C 2523/745
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2523Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
70of the iron group metals or copper
74Iron group metals
745Iron
Applicants
  • HONEYWELL INTERNATIONAL INC. [US]/[US]
Inventors
  • JUNGONG, Christian
  • WANG, Haiyou
  • YANG, Terris
Agents
  • BENINATI, John F.
Priority Data
16/797,70721.02.2020US
62/813,50004.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESSES FOR PRODUCING TRIFLUOROIODOMETHANE USING METAL TRIFLUOROACETATES
(FR) PROCÉDÉS DE PRODUCTION DE TRIFLUOROIODOMÉTHANE À L'AIDE DE TRIFLUOROACÉTATES MÉTALLIQUES
Abstract
(EN)
The present disclosure provides a process for producing trifluoroiodomethane. The process includes providing a metal trifluoroacetate, an iodine source, a metal catalyst, and a solvent, and reacting the metal trifluoroacetate and the iodine source in the presence of the metal catalyst and the solvent to produce trifluoroiodomethane. The metal catalyst includes at least one selected from the group of ferrous chloride and zinc (II) iodide.
(FR)
La présente invention concerne un procédé de production de trifluoroiodométhane. Le procédé comprend la fourniture d'un trifluoroacétate métallique, d'une source d'iode, d'un catalyseur métallique et d'un solvant, et la réaction du trifluoroacétate métallique et de la source d'iode en présence du catalyseur métallique et du solvant pour produire du trifluoroiodométhane. Le catalyseur métallique comprend au moins un iodure choisi dans le groupe constitué par le chlorure ferreux et l'iodure de zinc (II).
Also published as
Latest bibliographic data on file with the International Bureau