Process for the preparation of trifluoromethyl iodide

Details Process for the preparation of trifluoromethyl iodide Process for the preparation of trifluoromethyl iodide

1987-10-09

1988-12-27

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C07C 1720, C07C 1907

Patent

active

047942002

ABSTRACT:
A process for the preparation of trifluoromethyl iodide by bringing into contact with one another to form a reaction product either:

REFERENCES:
patent: 2531372 (1950-11-01), Waterman et al.
patent: 4221734 (1980-09-01), Commeyras et al.
patent: 4222967 (1980-09-01), Boehm et al.
Howells et al., "Trifluoromethanesulfonic Acid and Derivatives," Chemical Reviews, vol. 77, p. 69, (1977).
Blancou et al., "Preparation of Perfluoroalkane Carboxylic and Sulphonic Acid Derivatives by the Action of Metallic Couples of Perfluoroalkyl Iodides in Dimethyl Sulphoxide," J.C.S. Chem. Comm. pp. 885-886.
Krespan, "Preparation of Fluoroalkyl Iodides from Fluorinated Acid Chlorides," Journal of Organic Chemisstry, vol. 23, p. 2016 (1958).
Paskovich et al., "Simplified Method for the Preparation of Fluoroalkyl Iodides," Journal of Organic Chemistry, vol. 32, p. 833 (1967).
Haszeldine, "The Reactions of Metallic Salts of Acids with Halogens. Part I. The Reaction of Metal Trifluoroacetates with Iodine, Bromine, and Chlorine," Journal of the Chemical Society, No. 124, p. 584 (191).
Banks et al., "The Reaction of Bromine Trifluoride and Iodine Pentafluoride with Carbon Tetrachloride, Tetrabromide, and Tetraiodide and with Tetraiodoethylene," Journal of the Chemical Society, No.443, p. 2188 (1948).

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