GB994509A - Improvements in or relating to phenol ethers - Google Patents

Improvements in or relating to phenol ethers

Info

Publication number
GB994509A
GB994509A GB48563/63A GB4856363A GB994509A GB 994509 A GB994509 A GB 994509A GB 48563/63 A GB48563/63 A GB 48563/63A GB 4856363 A GB4856363 A GB 4856363A GB 994509 A GB994509 A GB 994509A
Authority
GB
United Kingdom
Prior art keywords
phenol
pentachlorophenol
monoethers
glycol monoethers
propyleneglycol
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
GB48563/63A
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 GB994509A publication Critical patent/GB994509A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups

Landscapes

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

Abstract

Glycol monoethers derived from phenolic hydroxyl groups are prepared by reacting a phenol with an alkylene oxide in aqueous medium in presence of water-soluble neutral salts of alkali and/or alkaline earth metals. Examples describe the preparation of propyleneglycol monoethers of phenol, o-, m- and p-cresols, 3,4-dimethylphenol, p-chloro-m-cresol and pentachlorophenol; the bis (propyleneglycol monoether) of hydroquinone; ethylene glycol monoethers of phenol, p - t - butylphenol and pentachlorophenol: the bis (ethyleneglycol monoether) of Bisphenol A and of tetrachlorohydroquinone; and the 1,2-butylene glycol monoethers of phenol and pentachlorophenol.
GB48563/63A 1962-12-07 1963-12-09 Improvements in or relating to phenol ethers Expired GB994509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0000603 1962-12-07

Publications (1)

Publication Number Publication Date
GB994509A true GB994509A (en) 1965-06-10

Family

ID=7012371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48563/63A Expired GB994509A (en) 1962-12-07 1963-12-09 Improvements in or relating to phenol ethers

Country Status (1)

Country Link
GB (1) GB994509A (en)

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