GB1279326A - Production of sulphonium salts of inorganic acids - Google Patents

Production of sulphonium salts of inorganic acids

Info

Publication number
GB1279326A
GB1279326A GB5347169A GB5347169A GB1279326A GB 1279326 A GB1279326 A GB 1279326A GB 5347169 A GB5347169 A GB 5347169A GB 5347169 A GB5347169 A GB 5347169A GB 1279326 A GB1279326 A GB 1279326A
Authority
GB
United Kingdom
Prior art keywords
sulphonium salts
inorganic acids
alkyl
heading
prepared
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
GB5347169A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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
Priority claimed from DE19681806653 external-priority patent/DE1806653C3/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Priority to IE152769A priority Critical patent/IE33621B1/en
Publication of GB1279326A publication Critical patent/GB1279326A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C07C381/12—Sulfonium compounds

Landscapes

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

Abstract

1279326 Sulphonium salts BADISCHE ANILIN- & SODA-FABRIK AG 31 Oct 1969 [2 Nov 1968] 53471/69 Addition to 1199297 Heading C2C Sulphonium salts of inorganic acids are prepared by reacting a thioether with an alkylene oxide and an inorganic acid at a temperature in the range 20‹ to 80‹ C. under atmospheric or superatmospheric pressure. Examples describe the preparation of compounds of the formula where R is octyl, dodecyl, a C 11 -C 14 alkyl mixture, a C 16 -C 20 alkyl mixture, cyclohexyl and phenylethyl. 1279363 Cardenolide ethers KNOLL AG CHEMISCHE FABRIKEN 12 Jan 1971 [2 Feb 1970] 1404/71 Heading C2U Novel compounds of formula (wherein R 1 is CH 3 or CHO; R 2 is H or OH; and R 3 is C 1-4 alkyl) are prepared by reaction of the corresponding 3#-hydroxy steroids with R 3 OCH 2 Hal. The novel compounds are said to be cardioactive and may be made up with carriers into pharmaceutical compositions for oral administration.
GB5347169A 1968-11-02 1969-10-31 Production of sulphonium salts of inorganic acids Expired GB1279326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE152769A IE33621B1 (en) 1968-11-12 1969-11-10 A new or improved method of an apparatus for sorting ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681806653 DE1806653C3 (en) 1968-11-02 Process for the preparation of sulfonium salts of sulfuric acid containing the beta-hydroxyethyl group

Publications (1)

Publication Number Publication Date
GB1279326A true GB1279326A (en) 1972-06-28

Family

ID=5712197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5347169A Expired GB1279326A (en) 1968-11-02 1969-10-31 Production of sulphonium salts of inorganic acids

Country Status (4)

Country Link
BE (1) BE740976A (en)
FR (1) FR2022433A6 (en)
GB (1) GB1279326A (en)
NL (1) NL6916173A (en)

Also Published As

Publication number Publication date
NL6916173A (en) 1970-05-06
BE740976A (en) 1970-04-29
DE1806653B2 (en) 1974-08-15
DE1806653A1 (en) 1970-06-11
FR2022433A6 (en) 1970-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee