GB806534A - Alkylated diphenols and alkylated dinaphthols - Google Patents

Alkylated diphenols and alkylated dinaphthols

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Publication number
GB806534A
GB806534A GB8811/56A GB881156A GB806534A GB 806534 A GB806534 A GB 806534A GB 8811/56 A GB8811/56 A GB 8811/56A GB 881156 A GB881156 A GB 881156A GB 806534 A GB806534 A GB 806534A
Authority
GB
United Kingdom
Prior art keywords
dihydroxydiphenyl
diisopropyl
carbon atoms
tert
dimethyl
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
GB8811/56A
Other languages
English (en)
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.)
Ethyl Corp
Original Assignee
Ethyl 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 Ethyl Corp filed Critical Ethyl Corp
Publication of GB806534A publication Critical patent/GB806534A/en
Expired legal-status Critical Current

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    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
    • C—CHEMISTRY; METALLURGY
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    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
    • C—CHEMISTRY; METALLURGY
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    • C07C43/14—Unsaturated ethers
    • C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
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    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
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    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
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    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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    • C11B5/00—Preserving by using additives, e.g. anti-oxidants
    • C11B5/0021—Preserving by using additives, e.g. anti-oxidants containing oxygen
    • C11B5/0035—Phenols; Their halogenated and aminated derivates, their salts, their esters with carboxylic acids
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    • C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
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  • General Chemical & Material Sciences (AREA)
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  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emergency Medicine (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8811/56A 1955-03-21 1956-03-21 Alkylated diphenols and alkylated dinaphthols Expired GB806534A (en)

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FR (1) FR1152548A (enrdf_load_stackoverflow)
GB (1) GB806534A (enrdf_load_stackoverflow)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768717B1 (de) * 1966-05-26 1972-01-13 Ethyl Corp Verfahren zur Herstellung von 4,4'-Dihydroxy-3,5,3',5'-tetraalkyldiphenylen
DE2139564A1 (de) * 1970-08-08 1972-02-17 CIBA Geigy AG, Basel (Schweiz) Herstellung von 3,3,5,5 Tetra isopropyl 4,4 hydroxydiphenyl
JP2016511248A (ja) * 2013-02-21 2016-04-14 シーアン リーバン ファーマシューティカル カンパニー リミテッド ３，３’，５，５’−テトライソプロピル−４，４’−ビフェノールの新規結晶形及びその製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148237B (de) * 1957-10-21 1963-05-09 Shell Int Research Verfahren zur Herstellung von 2, 6-Dialkylphenolen
DE1191567B (de) * 1958-09-18 1965-04-22 Du Pont Formmassen aus Propylenpolymerisaten und einer Stabilisatorkombination
DE1154484B (de) * 1959-11-23 1963-09-19 Shell Int Research Verfahren zur Herstellung von 2, 6-Dialkylphenolen
NL259518A (enrdf_load_stackoverflow) * 1959-12-31
DE1183504B (de) * 1960-04-11 1964-12-17 Ethyl Corp Verwendung von synergistisch wirkenden Gemischen aus Phosphitestern und Methylenbisphenolen zum Stabilisieren von Motorentreibstoffen, Schmiermitteln und hoehermolekularen oder polymeren Kohlenwasserstoffen gegen Autoxydation in der Waerme

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1768717B1 (de) * 1966-05-26 1972-01-13 Ethyl Corp Verfahren zur Herstellung von 4,4'-Dihydroxy-3,5,3',5'-tetraalkyldiphenylen
DE2139564A1 (de) * 1970-08-08 1972-02-17 CIBA Geigy AG, Basel (Schweiz) Herstellung von 3,3,5,5 Tetra isopropyl 4,4 hydroxydiphenyl
JP2016511248A (ja) * 2013-02-21 2016-04-14 シーアン リーバン ファーマシューティカル カンパニー リミテッド ３，３’，５，５’−テトライソプロピル−４，４’−ビフェノールの新規結晶形及びその製造方法

Also Published As

Publication number Publication date
FR1152548A (fr) 1958-02-19
NL254702A (enrdf_load_stackoverflow)

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