JPS5622762A - Preparation of 2,2'-bis(4-substituted phenol)sulfide - Google Patents

Preparation of 2,2'-bis(4-substituted phenol)sulfide

Info

Publication number
JPS5622762A
JPS5622762A JP9805479A JP9805479A JPS5622762A JP S5622762 A JPS5622762 A JP S5622762A JP 9805479 A JP9805479 A JP 9805479A JP 9805479 A JP9805479 A JP 9805479A JP S5622762 A JPS5622762 A JP S5622762A
Authority
JP
Japan
Prior art keywords
substituted phenol
formation
formula
hydrocarbon solvent
sulfide
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.)
Granted
Application number
JP9805479A
Other languages
Japanese (ja)
Other versions
JPS5828874B2 (en
Inventor
Teruhiro Yamaguchi
Keisaburo Yamaguchi
Tadashi Kobayashi
Naomichi Murakami
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
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP54098054A priority Critical patent/JPS5828874B2/en
Priority to GB7931450A priority patent/GB2031422B/en
Priority to FR7922784A priority patent/FR2436137A1/en
Priority to AU50788/79A priority patent/AU526442B2/en
Priority to IT25694/79A priority patent/IT1123138B/en
Priority to NLAANVRAGE7906800,A priority patent/NL186632C/en
Priority to DE19792937294 priority patent/DE2937294A1/en
Publication of JPS5622762A publication Critical patent/JPS5622762A/en
Priority to US06/288,428 priority patent/US4380671A/en
Publication of JPS5828874B2 publication Critical patent/JPS5828874B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain the titled compound in high yield useful as a photostabilizer, polyolefin modifier, additive for lubricant and their intermediate, by reacting a 4- substituted phenol with sulfur dichloride in the presence of a Lewis acid in a hydrocarbon solvent.
CONSTITUTION: A 4-substituted phenol shown by the formula I (R is 1W10C alkyl except tert-octyl, cycloalkyl, 7W11C aralkyl) is reacted with sulfur dichloride in the presense of a Lewis catalyst (e.g., zinc chloride, aluminum chloride, etc.) in a hydrocarbon solvent, e.g., benzene, butane, etc. at -10W40°C to give the titled compound shown by the formula II. The ratio of formation of the essential monosulfide itself is improved and the desired compound is obtained with ease in high yields while the formation of by-products such as polysulfur-containing compounds, e.g., disulfides being controlled.
COPYRIGHT: (C)1981,JPO&Japio
JP54098054A 1978-09-14 1979-08-02 Method for producing 2,2'-bis(4-substituted phenol) sulfide Expired JPS5828874B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP54098054A JPS5828874B2 (en) 1979-08-02 1979-08-02 Method for producing 2,2'-bis(4-substituted phenol) sulfide
GB7931450A GB2031422B (en) 1978-09-14 1979-09-11 Preparation of 2,2'-bis(4-substituted-phenol sulfides
FR7922784A FR2436137A1 (en) 1978-09-14 1979-09-12 PROCESS FOR THE PREPARATION OF SULPHIDES OF 2,2'-BIS (PHENOL SUBSTITUTED IN 4)
AU50788/79A AU526442B2 (en) 1978-09-14 1979-09-12 Preparation of 2,2: -bis (4-substituted phenol) sulphides
IT25694/79A IT1123138B (en) 1978-09-14 1979-09-12 PROCESS FOR THE PREPARATION OF 2,2'-BIS (FENOL 4-REPLACED) SULPHURS
NLAANVRAGE7906800,A NL186632C (en) 1978-09-14 1979-09-12 Process for the preparation of 2,2'-bis (4-substituted phenol) sulfides, as well as a 2,2'-bis (4-substituted phenol) sulfide.
DE19792937294 DE2937294A1 (en) 1978-09-14 1979-09-14 METHOD FOR PRODUCING 2,2'-BIS (4-SUBSTITUTED PHENOL) SULFIDES
US06/288,428 US4380671A (en) 1978-09-14 1981-07-30 Process for the preparation of 2,2'-bis(4-substituted phenol)sulfides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54098054A JPS5828874B2 (en) 1979-08-02 1979-08-02 Method for producing 2,2'-bis(4-substituted phenol) sulfide

Publications (2)

Publication Number Publication Date
JPS5622762A true JPS5622762A (en) 1981-03-03
JPS5828874B2 JPS5828874B2 (en) 1983-06-18

Family

ID=14209535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54098054A Expired JPS5828874B2 (en) 1978-09-14 1979-08-02 Method for producing 2,2'-bis(4-substituted phenol) sulfide

Country Status (1)

Country Link
JP (1) JPS5828874B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6268179U (en) * 1985-10-16 1987-04-28
JPS6284077U (en) * 1985-11-15 1987-05-28
JPS62143500U (en) * 1986-03-04 1987-09-10
JPH0315089A (en) * 1989-06-13 1991-01-23 Katoo Seiko:Kk Method for working seal and seal sheet

Also Published As

Publication number Publication date
JPS5828874B2 (en) 1983-06-18

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