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GB1149447A - A process for the preparation of orcinol - Google Patents

A process for the preparation of orcinol

Info

Publication number
GB1149447A
GB1149447A GB5654367A GB5654367A GB1149447A GB 1149447 A GB1149447 A GB 1149447A GB 5654367 A GB5654367 A GB 5654367A GB 5654367 A GB5654367 A GB 5654367A GB 1149447 A GB1149447 A GB 1149447A
Authority
GB
United Kingdom
Prior art keywords
orcinol
preparation
cresol
dec
dihydroxytoluene
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
GB5654367A
Inventor
Hellmuth Pflugk
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.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff 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 Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Publication of GB1149447A publication Critical patent/GB1149447A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen

Landscapes

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

Abstract

1,149,447. Preparation of orcinol. UNION RHEINISCHE BRAUNKOHLEN KRAFTSTOFF A.G. 13 Dec., 1967 [16 Dec., 1966], No. 56543/67. Heading C2C. Orcinol (3,5-dihydroxytoluene) is prepared by reacting bromo-m-cresol or chloro-m-cresol having the chlorine or bromine atom in the 4- or 6-position, in the melt with KOH.
GB5654367A 1966-12-16 1967-12-13 A process for the preparation of orcinol Expired GB1149447A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEU13362A DE1294967B (en) 1966-12-16 1966-12-16 Process for the preparation of orcin (3,5-dihydroxytoluene)
FR166483 1968-09-17

Publications (1)

Publication Number Publication Date
GB1149447A true GB1149447A (en) 1969-04-23

Family

ID=26001124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5654367A Expired GB1149447A (en) 1966-12-16 1967-12-13 A process for the preparation of orcinol

Country Status (3)

Country Link
DE (1) DE1294967B (en)
FR (1) FR1588584A (en)
GB (1) GB1149447A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959388A (en) * 1972-06-23 1976-05-25 Andeno B.V. Preparation of phloroglucinol or its monomethyl ether

Also Published As

Publication number Publication date
FR1588584A (en) 1970-04-17
DE1294967B (en) 1969-05-14

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