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A New Method for the Preparation of Sulphuryl Chloro Fluoride

Padma, DK and Subrahmanya Bhat, V and Vasudevamurthy, AR (1978) A New Method for the Preparation of Sulphuryl Chloro Fluoride. In: Journal of Fluorine Chemistry, 11 (2). 187-190 .

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Official URL: http://dx.doi.org/10.1016/S0022-1139(00)8a1018-0


It has been observed that a suspension of sodium fluoride in boiling acetonitrile could be used for the preparation of fluorine compounds such as silicon tetrafluoride [1], thiophosphoryl fluoride [2], sulphur tetrafluoride [3,4], and fluorocyclophosphazenes [5]. This method, when adopted for the fluorination of sulphuryl chloride [6], it is observed that a mixture of sulphuryl fluoride and sulphuryl chloro fluoride is obtained. On the other hand, when lead fluoride is substituted for sodium fluoride, pure sulphuryl chloro fluoride is evolved. Based on this observation, a new method has been standardised for the preparation of a pure sample of sulphuryl chlorofluoride by fluorinating sulphuryl chloride by lead fluoride in acetonitrile medium.

Item Type: Journal Article
Publication: Journal of Fluorine Chemistry
Publisher: Elsevier Science
Additional Information: Copyright of this article belongs to Elsevier Science.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 23 Sep 2010 09:32
Last Modified: 23 Sep 2010 09:32
URI: http://eprints.iisc.ac.in/id/eprint/32368

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