GB390289A - Improvements in or relating to compounds particularly adapted for use as fluorating agents - Google Patents

Improvements in or relating to compounds particularly adapted for use as fluorating agents

Info

Publication number
GB390289A
GB390289A GB2716/32A GB271632A GB390289A GB 390289 A GB390289 A GB 390289A GB 2716/32 A GB2716/32 A GB 2716/32A GB 271632 A GB271632 A GB 271632A GB 390289 A GB390289 A GB 390289A
Authority
GB
United Kingdom
Prior art keywords
antimony
sbf3x2
solvent
halogen
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2716/32A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Frigidaire Corp
Original Assignee
Frigidaire Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Frigidaire Corp filed Critical Frigidaire Corp
Publication of GB390289A publication Critical patent/GB390289A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G30/00—Compounds of antimony
    • C01G30/006—Halides
    • C01G30/007—Halides of binary type SbX3 or SbX5 with X representing a halogen, or mixed of the type SbX3X'2 with X,X' representing different halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Halogen derivatives of aliphatic hydrocarbons are fluorated by means of antimony compounds having the formula SbF3X2, where X is chlorine, bromine, or iodine, obtained by dissolving antimony trifluoride in a solvent such as antimony tri- or penta-chloride or antimony tribromide and reacting the solution with the requisite halogen. According to the solvent and halogen used, the compound SbF3X2 is obtained in admixture with SbCl5, SbCl3Br2, SbCl3I2, SbBr5, or SbBr3I2. The mixture may be used as fluorating agent, or the compound SbF3X2 be first isolated by distillation. Specification 389,619 is referred to.ALSO:Antimony compounds having the formula SbF3X2, where X is chlorine, bromine, or iodine, are formed by dissolving antimony trifluoride in a solvent and reacting the solution with the necessary halogen. For instance, antimony trichloride or pentachloride may be used as solvent the former at a temperature above 70 DEG C., or in the case of treatment with bromine or iodine antimony tribromide may be employed. According to the halogen and solvent used, the compound SbF3X2 is obtained in admixture with SbCl5, SbCl3Br2, SbCl3I2, SbBr5, or SbBr3I2, but it may be isolated by distillation. The pure compound or the mixture containing it may be used as a fluorating agent in the production of halo-fluoro derivatives of aliphatic hydrocarbons. Specification 389,619 is referred to.
GB2716/32A 1931-06-05 1932-01-29 Improvements in or relating to compounds particularly adapted for use as fluorating agents Expired GB390289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390289XA 1931-06-05 1931-06-05

Publications (1)

Publication Number Publication Date
GB390289A true GB390289A (en) 1933-04-06

Family

ID=21903278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2716/32A Expired GB390289A (en) 1931-06-05 1932-01-29 Improvements in or relating to compounds particularly adapted for use as fluorating agents

Country Status (1)

Country Link
GB (1) GB390289A (en)

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