GB1237349A - Production of resorcinol - Google Patents

Production of resorcinol

Info

Publication number
GB1237349A
GB1237349A GB2675370A GB2675370A GB1237349A GB 1237349 A GB1237349 A GB 1237349A GB 2675370 A GB2675370 A GB 2675370A GB 2675370 A GB2675370 A GB 2675370A GB 1237349 A GB1237349 A GB 1237349A
Authority
GB
United Kingdom
Prior art keywords
resorcinol
acid
production
alkali metal
toluenemonosulphonic
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
GB2675370A
Other languages
English (en)
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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
Priority claimed from JP6997869A external-priority patent/JPS5320493B1/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of GB1237349A publication Critical patent/GB1237349A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB2675370A 1969-08-04 1970-06-03 Production of resorcinol Expired GB1237349A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6107069 1969-08-04
JP6997869A JPS5320493B1 (enrdf_load_stackoverflow) 1969-09-05 1969-09-05

Publications (1)

Publication Number Publication Date
GB1237349A true GB1237349A (en) 1971-06-30

Family

ID=26402118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2675370A Expired GB1237349A (en) 1969-08-04 1970-06-03 Production of resorcinol

Country Status (3)

Country Link
DE (1) DE2034410A1 (enrdf_load_stackoverflow)
FR (1) FR2057714A5 (enrdf_load_stackoverflow)
GB (1) GB1237349A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113998824A (zh) * 2021-10-11 2022-02-01 金能科技股份有限公司 一种降低对甲基苯酚含盐量及固废的生产方法及设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113998824A (zh) * 2021-10-11 2022-02-01 金能科技股份有限公司 一种降低对甲基苯酚含盐量及固废的生产方法及设备
CN113998824B (zh) * 2021-10-11 2023-08-29 金能科技股份有限公司 一种降低对甲基苯酚含盐量及固废的生产方法及设备

Also Published As

Publication number Publication date
DE2034410A1 (de) 1971-02-18
FR2057714A5 (enrdf_load_stackoverflow) 1971-05-21

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