GB1496227A - Method for the production of beta-naphthol - Google Patents

Method for the production of beta-naphthol

Info

Publication number
GB1496227A
GB1496227A GB1622675A GB1622675A GB1496227A GB 1496227 A GB1496227 A GB 1496227A GB 1622675 A GB1622675 A GB 1622675A GB 1622675 A GB1622675 A GB 1622675A GB 1496227 A GB1496227 A GB 1496227A
Authority
GB
United Kingdom
Prior art keywords
naphthalene
monoisopropyl
monoisopropyl naphthalene
naphthol
production
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
GB1622675A
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.)
Kureha Corp
Original Assignee
Kureha 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 Kureha Corp filed Critical Kureha Corp
Publication of GB1496227A publication Critical patent/GB1496227A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/04—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom being acyclic
    • C07C409/08—Compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • 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
    • C07C39/14—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 at least one hydroxy group on a condensed ring system containing two rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/12—Silica and alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1496227 Production of #-naphthol KUREHA KAGAKU KOGYO KK 18 April 1975 [22 April 1974] 16226/75 Heading C2C The invention relates to a method for the production of #-naphthol, wherein monoisopropyl naphthalene, which comprises #-monoisopropyl naphthalene and not more than 10% by weight of α-monoisopropyl naphthalene and which has been prepared by reacting propylene and naphthalene for a period of from 0À05 to 5À0 hours at a temperature of 230‹ to 350‹ C. under a pressure of from atmospheric to 50 kg./cm.<SP>2</SP> in the presence of a catalyst, is mixed with from 0À5 to 10 times its weight of a solvent to form a solution having a viscosity lower than that of the monoisopropyl naphthalene, the solvent being an alcohol, ketone, ether or ester which does not form an azeotrope with monoisopropyl naphthalene and which has a solidifying point lower than the eutectic point for α-monoisopropyl naphthalene and #-monoisopropyl naphthalene, and wherein said solution is cooled, with the addition of seed crystals, to a temperature of from -20‹ to - 30‹ C. whereby crystals of #-monoisopropyl naphthalene are formed, and the crystals of #-monoisopropyl naphthalene are separated from the liquid at the temperature of crystallization, whereafter the resulting substantially pure #-monoisopropyl naphthalene is oxidized to form the hydroperoxide which is decomposed under acidic conditions to form # naphthol.
GB1622675A 1974-04-22 1975-04-18 Method for the production of beta-naphthol Expired GB1496227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4441874A JPS5623406B2 (en) 1974-04-22 1974-04-22

Publications (1)

Publication Number Publication Date
GB1496227A true GB1496227A (en) 1977-12-30

Family

ID=12690935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1622675A Expired GB1496227A (en) 1974-04-22 1975-04-18 Method for the production of beta-naphthol

Country Status (5)

Country Link
JP (1) JPS5623406B2 (en)
CA (1) CA1043816A (en)
DE (1) DE2517591C2 (en)
FR (1) FR2267999B1 (en)
GB (1) GB1496227A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030088A1 (en) * 1979-11-30 1981-06-10 Mobil Oil Corporation Co-production of 2-alkanones and phenols
US4329509A (en) 1979-11-30 1982-05-11 Mobil Oil Corporation Co-production of 2-alkanones and phenols
EP0796833A2 (en) * 1996-03-20 1997-09-24 Rütgers Kureha Solvents GmbH Process for the preparation of hydroxyaromatics
CN102850190A (en) * 2011-06-28 2013-01-02 北京石油化工学院 Method for preparing mixed naphthol

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783557A (en) * 1986-09-12 1988-11-08 Mitsui Petrochemical Industries, Ltd. Processes for preparing hydroxynaphthalenes
CH670821A5 (en) * 1987-03-24 1989-07-14 Ciba Geigy Ag
ATE127772T1 (en) * 1990-11-01 1995-09-15 Hoechst Ag METHOD FOR PRODUCING ISOPROPYLNAPHTHALINE.
US5396012A (en) * 1991-11-30 1995-03-07 Hoechst Aktiengesellschaft Process for the preparation of monoisopropylnaphthalene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE920243C (en) * 1952-01-15 1954-11-18 American Cyanamid Co Process for the production of ª ‰ -isopropylnaphthalene
DE1041055B (en) * 1953-09-21 1958-10-16 Distillers Co Yeast Ltd Process for the production of ª ‰ -naphthol by working up mixtures that result from the oxidation of ª ‡ - and ª ‰ -isopropylnaphthalene
US2771491A (en) * 1953-09-21 1956-11-20 Hercules Powder Co Ltd Selective oxidation of beta-isopropylnaphthalene to beta-isopropylnaphthalene hydroperoxide
US3251897A (en) * 1962-12-20 1966-05-17 Socony Mobil Oil Co Inc Alkylation of aromatic compounds in the presence of an alumino-silicate catalyst
US3458587A (en) * 1967-11-14 1969-07-29 Sun Oil Co Preparation of beta-isopropylnaphthalene
US3504046A (en) * 1968-04-26 1970-03-31 American Cyanamid Co Alkylation of naphthalene with propylene in the presence of phosphoric acid catalyst
US3631120A (en) * 1969-06-13 1971-12-28 Exxon Research Engineering Co Alkylation of aromatic hydrocarbons
US3677973A (en) * 1970-03-16 1972-07-18 Universal Oil Prod Co Transalkylation of alklaromatic hydrocarbons in contact with a zeolite catalyst composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030088A1 (en) * 1979-11-30 1981-06-10 Mobil Oil Corporation Co-production of 2-alkanones and phenols
US4329509A (en) 1979-11-30 1982-05-11 Mobil Oil Corporation Co-production of 2-alkanones and phenols
EP0796833A2 (en) * 1996-03-20 1997-09-24 Rütgers Kureha Solvents GmbH Process for the preparation of hydroxyaromatics
EP0796833A3 (en) * 1996-03-20 1998-04-01 Rütgers Kureha Solvents GmbH Process for the preparation of hydroxyaromatics
US6107527A (en) * 1996-03-20 2000-08-22 Rutgers Kureha Solvents Gmbh Process for the production of hydroxy-aromatic substances
CN102850190A (en) * 2011-06-28 2013-01-02 北京石油化工学院 Method for preparing mixed naphthol

Also Published As

Publication number Publication date
CA1043816A (en) 1978-12-05
JPS5623406B2 (en) 1981-05-30
JPS50137966A (en) 1975-11-01
DE2517591C2 (en) 1982-07-08
FR2267999B1 (en) 1980-05-09
DE2517591A1 (en) 1975-10-23
FR2267999A1 (en) 1975-11-14

Similar Documents

Publication Publication Date Title
GB1496227A (en) Method for the production of beta-naphthol
DE2745879B2 (en) Process for the preparation of 2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) mesitylene
DE60201695T2 (en) Process for the preparation of monoarylalkyl ethers
US2700047A (en) Aqueous hydrolysis of flavanone glycosides
US2503334A (en) Production of monochloracetic acid
US4665211A (en) Process for preparing bis(dialkylphenyl) pentaerythritol diphosphites
IE43625L (en) Phosphorus compounds containing carboxylic groups.
US2168305A (en) Process for making hydroxamic acids
DE2402399B2 (en) Process for the preparation of alkali acetylacetonates
DE817922C (en) Process for the preparation of the calcium salts of aromatic aminooxycarboxylic acids
DE3102305A1 (en) Stereoselective (regioselective) preparation of alpha - and beta -naphthol
GB1165309A (en) Process for the preparation of Higher Aliphatic Alcohols
EASTHAM et al. Irreversibility of the Benzilic Ester Rearrangement
GB1477081A (en) Purifying oximes
DE859456C (en) Process for the preparation of thiolactones
US2781395A (en) Exoisomer of dicyclopentadiene dicarboxylic acid
GB1344791A (en) Asparatic anhydride salts and their production
US2856431A (en) Preparation of phenylacetaldehyde from cyclooctatetraene
DE2233489C3 (en) Process for the preparation of octachlorodipropyl ether
US2654774A (en) Method of making 4-tertiary-butylphenyl salicylate
AT223592B (en) Process for the preparation of 6- [2 &#39;, 6&#39;, 6&#39;-trimethylcyclohexen- (1 &#39;) -yl] -4-hydroxy-4-methylhexen- (5) -yne- (1)
GB1232317A (en)
GB1421527A (en) Dicarboxylic acid
DE952169C (en) Process for the preparation of 6-oxycoumarone-5-carboxylic acids
DE828542C (en) Process for the production of unsaturated nitriles or carboxylic acid esters

Legal Events

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