GB1108233A - Production of phenols - Google Patents

Production of phenols

Info

Publication number
GB1108233A
GB1108233A GB31957/65A GB3195765A GB1108233A GB 1108233 A GB1108233 A GB 1108233A GB 31957/65 A GB31957/65 A GB 31957/65A GB 3195765 A GB3195765 A GB 3195765A GB 1108233 A GB1108233 A GB 1108233A
Authority
GB
United Kingdom
Prior art keywords
hydroperoxide
phenol
methyl
ethyl
ketone
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
GB31957/65A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of GB1108233A publication Critical patent/GB1108233A/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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents

Landscapes

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

Abstract

A phenol is displaced from a spent anion exchange resin (which has been used to neutralize the ketone-and phenol-containing mixture resulting from acid-catalysed cleavage of a hydroperoxide) by contact with an aliphatic ketone, prior to regeneration with an alkaline solution. Specified initial materials are a ,a -dimethylbenzyl hydroperoxide, its a -methyl-a -ethyl analogue and its p-methyl, p-ethyl, p-isopropyl and p-t-butyl homologues; and a ,a -dimethylnaphthylmethyl hydroperoxide.
GB31957/65A 1964-08-03 1965-07-27 Production of phenols Expired GB1108233A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38690164A 1964-08-03 1964-08-03

Publications (1)

Publication Number Publication Date
GB1108233A true GB1108233A (en) 1968-04-03

Family

ID=23527547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31957/65A Expired GB1108233A (en) 1964-08-03 1965-07-27 Production of phenols

Country Status (4)

Country Link
ES (1) ES316045A1 (en)
GB (1) GB1108233A (en)
NL (1) NL6509985A (en)
SE (1) SE330542B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825387B2 (en) * 2002-10-15 2004-11-30 Kellogg Brown & Root, Inc. Low sodium cleavage product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825387B2 (en) * 2002-10-15 2004-11-30 Kellogg Brown & Root, Inc. Low sodium cleavage product

Also Published As

Publication number Publication date
NL6509985A (en) 1966-02-04
SE330542B (en) 1970-11-23
ES316045A1 (en) 1966-02-16

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