GB845021A - Improvements in or relating to sulphonium compounds - Google Patents

Improvements in or relating to sulphonium compounds

Info

Publication number
GB845021A
GB845021A GB1037257A GB1037257A GB845021A GB 845021 A GB845021 A GB 845021A GB 1037257 A GB1037257 A GB 1037257A GB 1037257 A GB1037257 A GB 1037257A GB 845021 A GB845021 A GB 845021A
Authority
GB
United Kingdom
Prior art keywords
salt
appropriate
heterocyclic
alkylthioalkyl
ethanol
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
GB1037257A
Inventor
Frank Peter Doyle
Edward Raymond Stove
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.)
Beecham Research Laboratories Ltd
Original Assignee
Beecham Research Laboratories Ltd
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 Beecham Research Laboratories Ltd filed Critical Beecham Research Laboratories Ltd
Priority to GB1037257A priority Critical patent/GB845021A/en
Publication of GB845021A publication Critical patent/GB845021A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain

Landscapes

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

Abstract

The invention comprises compounds of the formula: <FORM:0845021/IV(b)/1> (wherein R, R1 and R2 are the same or different alkyl groups each having 1 to 4 carbon atoms, n is 4, 5 or 6, R3 and R4 together with the nitrogen atom form a piperidine, pyrrolidine or morpholine ring and X- is a monovalent anion or 2X- is the divalent anion of a dibasic acid) and their preparation by treating the appropriate N-(alkylthioalkyl)-heterocyclic compound or a monoalkyl quaternary salt thereof with a suitable quaternizing agent, particularly an alkyl halide, conveniently in a solvent such as p acetone or ethanol. The invention also comprises the preparation of the N-(alkylthioalkyl)-heterocyclic compounds by the reaction of a hydrohalide salt of an appropriate N-haloalkyl heterocyclic compound with a metal salt e.g. a sodium salt, of an alkane thiol, conveniently in a solvent such as ethanol. Anions referred to are the chloride, bromide, iodide, citrate and tartrate ions, the organic acid salts being advantageously prepared by treating the halide salts with a silver salt of the appropriate organic acid or alternatively, with the free acid in presence of ethylene oxide. Examples are given. In the Provisional Specification R3, R4 and the adjacent nitrogen atom are defined as a heterocyclic ring system.
GB1037257A 1957-03-29 1957-03-29 Improvements in or relating to sulphonium compounds Expired GB845021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1037257A GB845021A (en) 1957-03-29 1957-03-29 Improvements in or relating to sulphonium compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1037257A GB845021A (en) 1957-03-29 1957-03-29 Improvements in or relating to sulphonium compounds

Publications (1)

Publication Number Publication Date
GB845021A true GB845021A (en) 1960-08-17

Family

ID=9966631

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1037257A Expired GB845021A (en) 1957-03-29 1957-03-29 Improvements in or relating to sulphonium compounds

Country Status (1)

Country Link
GB (1) GB845021A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416210A (en) * 1991-01-03 1995-05-16 Rohm And Haas Company Antimicrobial polymeric quaternary ammonium salts
WO2005087753A1 (en) * 2004-03-10 2005-09-22 Wako Pure Chemical Industries, Ltd. Reagent for reaction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416210A (en) * 1991-01-03 1995-05-16 Rohm And Haas Company Antimicrobial polymeric quaternary ammonium salts
WO2005087753A1 (en) * 2004-03-10 2005-09-22 Wako Pure Chemical Industries, Ltd. Reagent for reaction

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