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GB900564A - Improvements in or relating to the preparation of aromatic alcohols - Google Patents

Improvements in or relating to the preparation of aromatic alcohols

Info

Publication number
GB900564A
GB900564A GB44820/60A GB4482060A GB900564A GB 900564 A GB900564 A GB 900564A GB 44820/60 A GB44820/60 A GB 44820/60A GB 4482060 A GB4482060 A GB 4482060A GB 900564 A GB900564 A GB 900564A
Authority
GB
United Kingdom
Prior art keywords
aromatic compound
preparation
alkali
earth metal
alkaline earth
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
GB44820/60A
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.)
Chemische Werke Witten GmbH
Original Assignee
Chemische Werke Witten 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 Chemische Werke Witten GmbH filed Critical Chemische Werke Witten GmbH
Publication of GB900564A publication Critical patent/GB900564A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

Landscapes

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

Abstract

A process for the preparation of aromatic alcohols comprises heating an aromatic compound containing one or more monohaloalkyl groups with a concentrated aqueous solution of an alkali or alkaline earth metal acetate until all the organically bound halogen is split off from the aromatic compound, and saponifying the resulting product with a strongly basic compound of an alkali or alkaline earth metal. In the examples, 2,4-dimethylbenzyl chloride, p-xylylene dichloride and 1,3-di-methyl-4,6-bis-chloromethylbenzene are heated at 105-120 DEG C. in the presence of molten sodium acetate trihydrate and the resulting acetates hydrolysed with concentrated sodium hydroxide solution. The aqueous solution of sodium acetate, after removal of the alcohol and sodium chloride, may be recycled for heating with the haloalkyl aromatic compound. The haloalkyl aromatic compound may be mono or polynuclear and may be further substituted by alkyl, hydroxyalkyl, methoxy or alkylamino groups.
GB44820/60A 1959-12-31 1960-12-30 Improvements in or relating to the preparation of aromatic alcohols Expired GB900564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC20486A DE1108677B (en) 1959-12-31 1959-12-31 Process for the preparation of arylalkyl alcohols

Publications (1)

Publication Number Publication Date
GB900564A true GB900564A (en) 1962-07-11

Family

ID=7016822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44820/60A Expired GB900564A (en) 1959-12-31 1960-12-30 Improvements in or relating to the preparation of aromatic alcohols

Country Status (4)

Country Link
BE (1) BE596524A (en)
CH (1) CH392475A (en)
DE (1) DE1108677B (en)
GB (1) GB900564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047622A1 (en) * 1980-09-05 1982-03-17 The Boots Company PLC Preparation of dichlorobenzyl alcohol

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413348A1 (en) * 1977-12-31 1979-07-27 Dynamit Nobel Ag PROCESS FOR OBTAINING BENZYL ALCOHOLS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0047622A1 (en) * 1980-09-05 1982-03-17 The Boots Company PLC Preparation of dichlorobenzyl alcohol

Also Published As

Publication number Publication date
DE1108677B (en) 1961-06-15
BE596524A (en) 1961-02-15
CH392475A (en) 1965-05-31

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