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GB358952A - Process for the conversion of benzenesulphonic acid or a homologue or derivative thereof into the corresponding phenol - Google Patents

Process for the conversion of benzenesulphonic acid or a homologue or derivative thereof into the corresponding phenol

Info

Publication number
GB358952A
GB358952A GB11236/30A GB1123630A GB358952A GB 358952 A GB358952 A GB 358952A GB 11236/30 A GB11236/30 A GB 11236/30A GB 1123630 A GB1123630 A GB 1123630A GB 358952 A GB358952 A GB 358952A
Authority
GB
United Kingdom
Prior art keywords
homologue
derivative
benzenesulphonic acid
conversion
corresponding phenol
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
GB11236/30A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB358952A publication Critical patent/GB358952A/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
    • C07C37/04—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 SO3H groups or a derivative thereof

Landscapes

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

Abstract

Benzenesulphonic acid or a homologue, derivative or salt thereof is subjected to alkali fusion with the exclusion of air, such as under reduced pressure especially in the presence of an inert gas such as nitrogen. A water bath may be used to ensure accurate temperature control. The fusion product, preferably after the addition of sufficient free phenol to neutralize the excess of caustic soda, may be dissolved in water to give a solution of phenolate containing sulphite.
GB11236/30A 1929-04-09 1930-04-09 Process for the conversion of benzenesulphonic acid or a homologue or derivative thereof into the corresponding phenol Expired GB358952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE358952X 1929-04-09

Publications (1)

Publication Number Publication Date
GB358952A true GB358952A (en) 1931-10-15

Family

ID=6290971

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11236/30A Expired GB358952A (en) 1929-04-09 1930-04-09 Process for the conversion of benzenesulphonic acid or a homologue or derivative thereof into the corresponding phenol

Country Status (1)

Country Link
GB (1) GB358952A (en)

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