GB809338A - Process of preparing 4.4-thiobisresorcinol - Google Patents

Process of preparing 4.4-thiobisresorcinol

Info

Publication number
GB809338A
GB809338A GB1387956A GB1387956A GB809338A GB 809338 A GB809338 A GB 809338A GB 1387956 A GB1387956 A GB 1387956A GB 1387956 A GB1387956 A GB 1387956A GB 809338 A GB809338 A GB 809338A
Authority
GB
United Kingdom
Prior art keywords
ester
acetate
solution
butyrate
sulphur dichloride
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
GB1387956A
Inventor
Ralph Gower Davies Moore
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Priority to GB1387956A priority Critical patent/GB809338A/en
Publication of GB809338A publication Critical patent/GB809338A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

Landscapes

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

Abstract

Diresorcyl sulphide (4:41-thiobisresorcinol) is made by reacting sulphur dichloride or a solution of sulphur dichloride in an alkyl ester of a fatty acid containing up to 4 carbon atoms, said alkyl group in the ester containing up to 5 carbon atoms, with a solution of resorcinol in said ester at a temperature not above 15 DEG C., neutralizing the reaction solution with an aqueous alkali-metal carbonate solution, separating the ester layer, removing the ester therefrom by distillation at a temperature of 20 DEG to 60 DEG C., and crystallizing the diresorcyl sulphide from water. The preferred molecular ratio of resorcinol to sulphur dichloride is about 2:1. Alkyl esters specified are methyl butyrate, ethyl formate, acetate, propionate and butyrate, propyl acetate, isopropyl acetate and isoamyl acetate and butyrate. An example is given.
GB1387956A 1956-05-04 1956-05-04 Process of preparing 4.4-thiobisresorcinol Expired GB809338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1387956A GB809338A (en) 1956-05-04 1956-05-04 Process of preparing 4.4-thiobisresorcinol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1387956A GB809338A (en) 1956-05-04 1956-05-04 Process of preparing 4.4-thiobisresorcinol

Publications (1)

Publication Number Publication Date
GB809338A true GB809338A (en) 1959-02-25

Family

ID=10031021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1387956A Expired GB809338A (en) 1956-05-04 1956-05-04 Process of preparing 4.4-thiobisresorcinol

Country Status (1)

Country Link
GB (1) GB809338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857896A (en) * 1967-09-13 1974-12-31 R Desjarlais Substituted diresorcyl sulfide and sulfoxide compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857896A (en) * 1967-09-13 1974-12-31 R Desjarlais Substituted diresorcyl sulfide and sulfoxide compounds

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