GB1352381A - Phosphorus-containing 2,6-dialkyl phenols processes for the production thereof and compositions containing them - Google Patents

Phosphorus-containing 2,6-dialkyl phenols processes for the production thereof and compositions containing them

Info

Publication number
GB1352381A
GB1352381A GB1477771A GB1477771A GB1352381A GB 1352381 A GB1352381 A GB 1352381A GB 1477771 A GB1477771 A GB 1477771A GB 1477771 A GB1477771 A GB 1477771A GB 1352381 A GB1352381 A GB 1352381A
Authority
GB
United Kingdom
Prior art keywords
formula
alkali
reacting
alkyl
phosphorus
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
GB1477771A
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.)
Ciba Geigy Marienberg GmbH
Original Assignee
Ciba Geigy Marienberg GmbH
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 Ciba Geigy Marienberg GmbH filed Critical Ciba Geigy Marienberg GmbH
Publication of GB1352381A publication Critical patent/GB1352381A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/5398—Phosphorus bound to sulfur
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1651—Esters of thiophosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/1653—Esters of thiophosphoric acids with arylalkanols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl

Abstract

1352381 Phosphorus - containing phenols CIBA-GEIGY MARIENBERG GmbH 13 May 1971 [16 May 1970] 14777/71 Heading C2P [Also in Divisions C3 and C5] The invention comprises compounds of the Formula I where R 1 & R 2 are C 1-4 alkyl, R 3 is C 1-18 alkyl, x is 1 to 7 and y is 1 or 2, with the proviso that y is 1 when x is 1. The compounds of Formula I may be prepared (a) by reacting a suitable 2,6 dialkylphenol with formaldehyde or paraformaldehyde and a compound of Formula III or an alkali metal, alkaline earth metal or ammonium salt thereof, in the presence of alkali, in an organic solvent, (b) by reacting a suitable 2,6 - dialkyl - 4 - di - (C 1-4 alkyl)- aminomethylphenol with a compound of Formula III or an alkali metal, alkaline earth metal or ammonium salt thereof, in the presence of catalytic amounts of alkali, in an organic solvent, or (c) when y is 2, by reacting a compound of Formula V where Hal is chlorine, bromine or iodine, with an alkali metal, alkaline earth metal or ammonium salt of a suitable thiolophosphoric acid O,O-dialkyl ester, in an organic solvent miscible with water. The compounds of Formula I may be used as stabilizers for polymers and mineral oils.
GB1477771A 1970-05-16 1971-05-13 Phosphorus-containing 2,6-dialkyl phenols processes for the production thereof and compositions containing them Expired GB1352381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702024030 DE2024030A1 (en) 1970-05-16 1970-05-16 2,6-dialkyl phenols

Publications (1)

Publication Number Publication Date
GB1352381A true GB1352381A (en) 1974-05-08

Family

ID=5771294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1477771A Expired GB1352381A (en) 1970-05-16 1971-05-13 Phosphorus-containing 2,6-dialkyl phenols processes for the production thereof and compositions containing them

Country Status (5)

Country Link
CH (1) CH556358A (en)
DE (1) DE2024030A1 (en)
FR (1) FR2091662A5 (en)
GB (1) GB1352381A (en)
NL (1) NL7106681A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028764A1 (en) * 1979-10-30 1981-05-20 Matsushita Electric Industrial Co., Ltd. Polymeric thermo-sensitive compositions
WO1994019358A1 (en) * 1993-02-19 1994-09-01 Symphar S.A. Substituted phosphonates, the processes for their preparation and pharmaceutical compositions containing them

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322303A (en) * 1979-09-18 1982-03-30 Ciba-Geigy Corporation Dithiophosphate stabilizers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028764A1 (en) * 1979-10-30 1981-05-20 Matsushita Electric Industrial Co., Ltd. Polymeric thermo-sensitive compositions
WO1994019358A1 (en) * 1993-02-19 1994-09-01 Symphar S.A. Substituted phosphonates, the processes for their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
FR2091662A5 (en) 1972-01-14
NL7106681A (en) 1971-11-18
DE2024030A1 (en) 1971-12-02
CH556358A (en) 1974-11-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee