The Journal of Organic Chemistry

The chemistry of fluorocarbon sulfonic acids. I. Preparation of anhydrides and sulfonyl halides

GVD Tiers

Index: Van Dyke Tiers,G. Journal of Organic Chemistry, 1963 , vol. 28, p. 1244 - 1246

Full Text: HTML

Citation Number: 18

Abstract

The reaction of phosphorus pentachloride with cyclic fluorocarbon sulfonic acids leads first, with loss of hydrogen chloride, to a high melting solid, which decomposes upon strong heating to yield the sulfonic anhydride. The non-cyclic acids produce a mixture of anhydride and sulfonyl chloride. The higher-boiling sulfonic anhydrides are cleaved, above 200, by metal salts such as sodium fluoride, zinc chloride, and aluminum chloride. Sulfonyl ...

Related Articles:

Reactions of bromotrifluoromethane and related halides Part VII [1] Condensations with thiocyanates and isocyanates in the presence of zinc

[Tordeux, M.; Francese, C.; Wakselman, C. Journal of Fluorine Chemistry, 1989 , vol. 43, p. 27 - 34]

Reactions of trifluoromethanesulfonyl azide with aromatic compounds

[Kamigata, Nobumasa; Yamamoto, Kazutoshi; Kawakita, Osamu; Hikita, Kiyoyuki; Matsuyama, Haruo; et al. Bulletin of the Chemical Society of Japan, 1984 , vol. 57, # 12 p. 3601 - 3602]

An efficient preparation of new sulfonyl fluorides and lithium sulfonates

[Tordeux, Marc; Langlois, Bernard; Wakselman, Claude Journal of Organic Chemistry, 1989 , vol. 54, # 10 p. 2452 - 2453]

Some perfluoroalkylsulfinyl halides. New preparations of trifluoromethylsulfur trifluoride

[Ratcliffe,C.T.; Shreeve,J.M. Journal of the American Chemical Society, 1968 , vol. 90, p. 5403 - 5408]

Some perfluoroalkylsulfinyl halides. New preparations of trifluoromethylsulfur trifluoride

[Ratcliffe,C.T.; Shreeve,J.M. Journal of the American Chemical Society, 1968 , vol. 90, p. 5403 - 5408]

More Articles...