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GB558790A - Preparation of organic sulphur compounds - Google Patents

Preparation of organic sulphur compounds

Info

Publication number
GB558790A
GB558790A GB3515/42A GB351542A GB558790A GB 558790 A GB558790 A GB 558790A GB 3515/42 A GB3515/42 A GB 3515/42A GB 351542 A GB351542 A GB 351542A GB 558790 A GB558790 A GB 558790A
Authority
GB
United Kingdom
Prior art keywords
hydrogen sulphide
butene
march
reacted
quartz
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
GB3515/42A
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.)
Shell Development Co
Original Assignee
Shell Development Co
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 Shell Development Co filed Critical Shell Development Co
Publication of GB558790A publication Critical patent/GB558790A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/04Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/16Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of hydrogen sulfide or its salts to unsaturated compounds

Landscapes

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

Abstract

558,790. Sulphur derivatives. SHELL DEVELOPMENT CO. March 17, 1942, Nos. 3515 and 3516. Convention dates, March 28, 1941 and March 29. 1941. [Class 2 (iii)] Mercaptans and thioethers are produced by treating organic compounds containing an unsaturated linkage of aliphatic character with hydrogen sulphide under the influence of ultra violet radiations. In examples : (1) butene-1 is reacted with hydrogen sulphide in a quartz reactor while irradiated with rays from a quartz mercury arc lamp at temperatures above and below 0‹C. ; (2) propylene is reacted with hydrogen sulphide to give a mixture of npropyl mercaptan and di-n-propylthioether and methyl acrylate similarly treated gives #-thiolpropionic acid and its thioether; (3) hydrogen sulphide is reacted with vinyl chloride at 0‹C. and below, in an air free quartz reactor, in the liquid phase while irradiated with a quartz mercury arc lamp; a mixture of ethylenethiochlorhydrin and mustard gas is obtained ; (4) 2-chlor-3-mercaptobutane is produced by treating 2-chlorbutane-2 with hydrogen sulphide under similar conditions. The products are stated to have insecticidal, germicidal, fungicidal, vesicatory, sternutatory and lachrymal properties. The unsaturated starting materials may be olefines, polyolefines or olefine polymers obtained from petroleum and halides, alcohols, ethers and esters having at least one olefinic linkage. Starting materials mentioned include : ethylene, isobutylene, amylenes, 4-methylpentene-1, cetene-1, styrene, cyclohexene, 3-methylcyclohexene, 1:4-diphenyl butene-2, butadiene-1:3, pentadienes, hexadienes, acetylene, propyne, cetyne, octylacetylene and phenylacetylene. These hydrocarbons may contain as substituents : chlorine, bromine, iodine and fluorine and alkoxy, aralkoxy and alkylimido groups. Further specified compounds are : allylhalides, isocrotylhalides, 4-halogenbutene-1, monohalogenated acetylenes, propargylhalides, 1:1-dihaloethylene, trihalogenethylene, 3-halopentene- 1, 3 - halocyclohexene, 2 - halo - 1:4 - diphenyl - butene - 2, 3 - halopentadiene - 1:4, divinyl - ether, diallylether, dimethallylether and allylalcohol.
GB3515/42A 1941-03-28 1942-03-17 Preparation of organic sulphur compounds Expired GB558790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US558790XA 1956-06-29 1956-06-29

Publications (1)

Publication Number Publication Date
GB558790A true GB558790A (en) 1944-01-21

Family

ID=22000768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3515/42A Expired GB558790A (en) 1941-03-28 1942-03-17 Preparation of organic sulphur compounds

Country Status (2)

Country Link
BE (1) BE558790A (en)
GB (1) GB558790A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497100A (en) * 1947-05-09 1950-02-14 Phillips Petroleum Co Mercapto-alkoxy thio-ethers
US2497422A (en) * 1947-05-09 1950-02-14 Phillips Petroleum Co Production of alkoxy thiols
US2562145A (en) * 1947-07-29 1951-07-24 Shell Dev Preparation of saturated sulfurcontaining heterocyclic compounds
EP0801056A2 (en) * 1996-04-10 1997-10-15 Elf Atochem North America, Inc. Preparation of primary mercaptans
RU2781096C1 (en) * 2021-09-07 2022-10-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" Piperylene processing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497100A (en) * 1947-05-09 1950-02-14 Phillips Petroleum Co Mercapto-alkoxy thio-ethers
US2497422A (en) * 1947-05-09 1950-02-14 Phillips Petroleum Co Production of alkoxy thiols
US2562145A (en) * 1947-07-29 1951-07-24 Shell Dev Preparation of saturated sulfurcontaining heterocyclic compounds
EP0801056A2 (en) * 1996-04-10 1997-10-15 Elf Atochem North America, Inc. Preparation of primary mercaptans
EP0801056A3 (en) * 1996-04-10 1998-08-12 Elf Atochem North America, Inc. Preparation of primary mercaptans
RU2781096C1 (en) * 2021-09-07 2022-10-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Башкирский государственный университет" Piperylene processing method

Also Published As

Publication number Publication date
BE558790A (en) 1960-04-08

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