GB1205537A - A process for the production of thiophenols - Google Patents

A process for the production of thiophenols

Info

Publication number
GB1205537A
GB1205537A GB1891569A GB1891569A GB1205537A GB 1205537 A GB1205537 A GB 1205537A GB 1891569 A GB1891569 A GB 1891569A GB 1891569 A GB1891569 A GB 1891569A GB 1205537 A GB1205537 A GB 1205537A
Authority
GB
United Kingdom
Prior art keywords
thiophenols
production
thiophenol
heading
april
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
GB1891569A
Inventor
Hans Freese
Ferdinand Hagedorn
Karlfried Wedemeyer
Helmut Dierichs
Sigurd Hartung
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.)
Bayer AG
Original Assignee
Bayer AG
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 DE19681768422 external-priority patent/DE1768422A1/en
Priority claimed from DE19681813697 external-priority patent/DE1813697A1/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1205537A publication Critical patent/GB1205537A/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

1,205,537. Thiophenols. FARBENFABRIKEN BAYER A.G. 14 April, 1969 [11 May, 1968; 10 Dec., 1968], No. 18915/69. Heading C2C. Thiophenols, preferably alkyl substituted, are prepared by catalytically reducing the corresponding diphenyl sulphide with hydrogen under superatmospheric pressure in the liquid phase or in solution in the thiophenol at 60-300‹ C.
GB1891569A 1968-05-11 1969-04-14 A process for the production of thiophenols Expired GB1205537A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681768422 DE1768422A1 (en) 1968-05-11 1968-05-11 Process for the production of thiophenol
DE19681813697 DE1813697A1 (en) 1968-12-10 1968-12-10 Process for the preparation of alkyl-substituted thiophenols

Publications (1)

Publication Number Publication Date
GB1205537A true GB1205537A (en) 1970-09-16

Family

ID=25755503

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1891569A Expired GB1205537A (en) 1968-05-11 1969-04-14 A process for the production of thiophenols

Country Status (6)

Country Link
AT (1) AT290501B (en)
BE (1) BE732823A (en)
CH (1) CH509993A (en)
FR (1) FR2008331A1 (en)
GB (1) GB1205537A (en)
NL (1) NL6907284A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493058A (en) * 1993-10-20 1996-02-20 Elf Aquitaine Production Synthesis of methyl mercaptan from dimethyl disulphide
US5728887A (en) * 1996-04-10 1998-03-17 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
WO2003040153A1 (en) * 2001-11-05 2003-05-15 General Electric Company Process for preparing silylorganomercaptans
CN108863867A (en) * 2018-07-18 2018-11-23 江西扬帆新材料有限公司 The method of pipeline continuous production diphenyl sulfide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493058A (en) * 1993-10-20 1996-02-20 Elf Aquitaine Production Synthesis of methyl mercaptan from dimethyl disulphide
US5728887A (en) * 1996-04-10 1998-03-17 E. I. Du Pont De Nemours And Company Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols
WO2003040153A1 (en) * 2001-11-05 2003-05-15 General Electric Company Process for preparing silylorganomercaptans
CN108863867A (en) * 2018-07-18 2018-11-23 江西扬帆新材料有限公司 The method of pipeline continuous production diphenyl sulfide
CN108863867B (en) * 2018-07-18 2020-05-05 江西扬帆新材料有限公司 Method for continuously producing diphenyl sulfide through pipelining

Also Published As

Publication number Publication date
FR2008331A1 (en) 1970-01-16
CH509993A (en) 1971-07-15
AT290501B (en) 1971-06-11
NL6907284A (en) 1969-11-13
BE732823A (en) 1969-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees