GB812522A - Improvements in the production of quaternary phosphonium halides - Google Patents

Improvements in the production of quaternary phosphonium halides

Info

Publication number
GB812522A
GB812522A GB1975957A GB1975957A GB812522A GB 812522 A GB812522 A GB 812522A GB 1975957 A GB1975957 A GB 1975957A GB 1975957 A GB1975957 A GB 1975957A GB 812522 A GB812522 A GB 812522A
Authority
GB
United Kingdom
Prior art keywords
alcohol
phosphine
reaction
methyl
phosphonium halides
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
GB1975957A
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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB812522A publication Critical patent/GB812522A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/54Quaternary phosphonium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Quaternary phosphonium halides are produced by reacting a hydrohalide obtainable from a tertiary phosphine and a hydrogen halide with a saturated or unsaturated aliphatic, cycloaliphatic or aromatic-aliphatic hydroxy compound. The reaction may be effected between -20 DEG and +120 DEG C. in the presence of solvent, and the water formed during the reaction may be removed by distillation or by the addition of a water-binding agent. Suitable phosphines are tri-p-tolyl phosphine, triethyl phosphine, trianisyl phosphine, tri-p-chlorophenyl phosphine as well as phosphines having aryl radicals substituted by alkoxy or nitro groups. Suitable hydroxy compounds are methyl alcohol, hexyl alcohol, decyl alcohol, stearyl alcohol, cetyl alcohol, myricyl alcohol, cyclohexanol, cyclo - octanol, hydroxydecahydronaphthalene and benzyl alcohol. Solvents for the reaction are anisol, nitrobenzene, toluene, xylene, ether, tetrahydrofurane, dioxane, 2,5-dimethyltetrahydrofurane, nitrobenzene, dimethylformamide, acetonitrile and nitroalkanes. In examples, triphenyl phosphine hydrobromide is reacted with n-butanol, butene-(1,2)-diol-(1,4), b -cyclogeraniol, b -ionol, glycol monomethyl ether, geraniol, b -cyclogeraniol, and 4 - hydroxy - 3 - methyl - butene - 2 - acid - 1 methyl ester, triphenyl phosphine hydrochloride is reacted with benzyl alcohol or glycol monoacetic acid ester, to obtain the corresponding phosphonium halides.
GB1975957A 1956-06-29 1957-06-24 Improvements in the production of quaternary phosphonium halides Expired GB812522A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB40860A DE1046046B (en) 1956-06-29 1956-06-29 Process for the preparation of quaternary phosphonium halides

Publications (1)

Publication Number Publication Date
GB812522A true GB812522A (en) 1959-04-29

Family

ID=6966209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1975957A Expired GB812522A (en) 1956-06-29 1957-06-24 Improvements in the production of quaternary phosphonium halides

Country Status (2)

Country Link
DE (1) DE1046046B (en)
GB (1) GB812522A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489731A (en) * 1992-12-01 1996-02-06 Basf Aktiengesellschaft Preparation of aromatic vinyl compounds
AU2021202123B2 (en) * 2017-11-24 2022-06-30 Lunella Biotech, Inc. Triphenylphosphonium-derivative compounds for eradicating cancer stem cells

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293043A (en) * 1962-05-23
DE4006919A1 (en) * 1990-03-06 1991-09-12 Basf Ag Prepn. of trans-alkenol(s) from Wittig reaction of cyclic lactam(s) - without isolation of phosphonium salt and with isomerisation thermally or by irradiation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489731A (en) * 1992-12-01 1996-02-06 Basf Aktiengesellschaft Preparation of aromatic vinyl compounds
AU2021202123B2 (en) * 2017-11-24 2022-06-30 Lunella Biotech, Inc. Triphenylphosphonium-derivative compounds for eradicating cancer stem cells
EP3713559B1 (en) * 2017-11-24 2023-06-28 Lunella Biotech, Inc. Triphenylphosphonium compounds for use in preventing or treating tumor recurrence, metastasis and radiotherapy resistance or for treating cancer
US11738034B2 (en) 2017-11-24 2023-08-29 Lunella Biotech, Inc. Triphenylphosphonium-derivative compounds for eradicating cancer stem cells

Also Published As

Publication number Publication date
DE1046046B (en) 1958-12-11

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