BE877402A - Procede de preparation de mercaptans - Google Patents

Procede de preparation de mercaptans

Info

Publication number
BE877402A
BE877402A BE0/196067A BE196067A BE877402A BE 877402 A BE877402 A BE 877402A BE 0/196067 A BE0/196067 A BE 0/196067A BE 196067 A BE196067 A BE 196067A BE 877402 A BE877402 A BE 877402A
Authority
BE
Belgium
Prior art keywords
mercaptans
preparation process
preparation
mercaptans preparation
Prior art date
Application number
BE0/196067A
Other languages
English (en)
Inventor
D Dimmig
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of BE877402A publication Critical patent/BE877402A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/04—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by addition of hydrogen sulfide or its salts to unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
    • C07C2602/42—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing seven carbon atoms
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/902—Production of desired compound by wave energy in presence of a chemically designated nonreactant chemical treating agent, excluding water, chloroform, carbon tetrachloride, methylene chloride or benzene
    • Y10S204/912—Oxygen treating agent
BE0/196067A 1978-07-03 1979-07-02 Procede de preparation de mercaptans BE877402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,693 US4140604A (en) 1978-07-03 1978-07-03 Process for preparing mercaptans

Publications (1)

Publication Number Publication Date
BE877402A true BE877402A (fr) 1979-11-05

Family

ID=25445834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/196067A BE877402A (fr) 1978-07-03 1979-07-02 Procede de preparation de mercaptans

Country Status (13)

Country Link
US (1) US4140604A (fr)
JP (1) JPS559087A (fr)
AR (1) AR223978A1 (fr)
BE (1) BE877402A (fr)
BR (1) BR7904192A (fr)
CA (1) CA1118712A (fr)
DE (1) DE2926887C2 (fr)
ES (1) ES482114A1 (fr)
FR (1) FR2430417A1 (fr)
GB (1) GB2024819B (fr)
IT (1) IT1120460B (fr)
MX (1) MX151516A (fr)
NL (1) NL7905129A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608599B1 (fr) * 1986-12-17 1989-03-31 Elf Aquitaine Synthese de dithiols
FR2627184B1 (fr) * 1988-02-17 1990-07-13 Elf Aquitaine Procede de preparation de dithiols
FR2823206B1 (fr) * 2001-04-05 2004-02-20 Atofina Procede photochimique semi-continu et dispositif pour sa mise en oeuvre
FR2866024A1 (fr) * 2004-02-06 2005-08-12 Arkema Procede de fabrication de dodecylmercaptans.
CN101535245A (zh) * 2006-10-17 2009-09-16 巴斯夫欧洲公司 将h2s加成到萜烯上以制备用于自由基聚合的新型分子量调节剂的方法
CN101704772B (zh) * 2009-11-19 2013-07-31 郑州大学 一种异丙硫醇的制备方法
US8461293B2 (en) 2010-08-03 2013-06-11 Chevron Phillips Chemical Company Lp Methods of mercaptanizing olefinic hydrocarbons and compositions produced therefrom
US20140131618A1 (en) 2012-11-15 2014-05-15 Chevron Phillips Chemical Company Lp Methods of Mercaptanizing Unsaturated Compounds and Compositions Produced Therefrom
US20140221692A1 (en) * 2013-02-04 2014-08-07 Chevron Phillips Chemical Company Lp Flow Reactor Vessels and Reactor Systems
US9522975B2 (en) 2015-01-29 2016-12-20 Chevron Phillips Chemical Company Lp Mercaptanized vinylnorbornene compositions and methods of making same
US9447481B1 (en) 2015-10-07 2016-09-20 Chevron Phillips Chemical Company Lp Dipentene dimercaptan compositions and use thereof as a mining chemical collector
US10189779B2 (en) * 2016-09-12 2019-01-29 Chevron Phillips Chemical Company, Lp Methods for producing thiol compounds and sulfide compounds using diphenylamine or a phenol compound
EP3992180A1 (fr) * 2020-10-29 2022-05-04 Chevron Phillips Chemical Company LP Procédés de production de composés thiols et de composés sulfures à l'aide de diphénylamine ou d'un composé phénol mono-alkyle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398481A (en) * 1942-02-23 1946-04-16 Shell Dev Process for catalyzed abnormal addition reactions
US3050452A (en) * 1960-08-08 1962-08-21 Phillips Petroleum Co Preparation of organic sulfur compounds
US3248315A (en) * 1964-07-06 1966-04-26 Phillips Petroleum Co Thiol production
US3682804A (en) * 1969-11-13 1972-08-08 Dow Chemical Co Method of preparing mercaptans using high energy radiation
US4052283A (en) * 1974-12-23 1977-10-04 Hooker Chemicals & Plastics Corporation Sensitized production of sulfhydryl compounds using ultraviolet radiation
FR2424907A1 (fr) * 1978-05-05 1979-11-30 Elf Aquitaine Perfectionnement a la synthese de mercaptans

Also Published As

Publication number Publication date
JPH024589B2 (fr) 1990-01-29
DE2926887A1 (de) 1980-01-24
IT1120460B (it) 1986-03-26
MX151516A (es) 1984-12-06
IT7949573A0 (it) 1979-06-28
NL7905129A (nl) 1980-01-07
FR2430417B1 (fr) 1983-12-09
BR7904192A (pt) 1980-03-25
ES482114A1 (es) 1980-04-01
DE2926887C2 (de) 1988-05-26
AR223978A1 (es) 1981-10-15
GB2024819B (en) 1982-07-28
JPS559087A (en) 1980-01-22
GB2024819A (en) 1980-01-16
CA1118712A (fr) 1982-02-23
FR2430417A1 (fr) 1980-02-01
US4140604A (en) 1979-02-20

Similar Documents

Publication Publication Date Title
FR2414263B1 (fr) Procede de branchement
FR2439813B1 (fr) Procede de deparaffinag
BE874113A (fr) Procede de preparation de microcapsules
BE855273A (fr) Procede de preparation de polyurethannes
BE857854A (fr) Procede de preparation de polyurethanne-urees
DE2961853D1 (de) N-paraffin-isoparaffin separation process
RO75807A (fr) Procede de microencapsulage
BE878940A (fr) Procede de preparation de copolymeres
LU81482A1 (fr) Procede de preparation de d-camphorate de l-carnitinamide et de d-camphorate de d-carnitinamide
BE875305A (fr) Procede de branchement
BE877402A (fr) Procede de preparation de mercaptans
FR2418099B1 (fr) Procede de sculpture stereophotographique
BE861486A (fr) Procede de preparation de thiophenes
FR2424286B1 (fr) Procede de preparation de 6-halo-pregnanes
BE878235A (fr) Procede de clivage de dihydroxydiphenylalcanes
BE879854A (fr) Procede de preparation de diaryl-para-phenylene-diamines
FR2423849B1 (fr) Procede de prepara
BE874931A (fr) Procede de preparation de trifluoromethylphenols
FR2346358A1 (fr) Procede de preparation de chloromethylsilanes
MA18605A1 (fr) Procede de preparation de 3-exomethylenecepham-sulfoxydes
BE875519A (fr) Procede de preparation du 2-mercaptobenzothiazol
LU78503A1 (fr) Procede de preparation de gamma-pyrones
BE873855A (fr) Procede de production du monordene
BE877124A (fr) Procede de teinture
BE874713A (fr) Procede de preparation de p-amino-diphenylamine

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ELF ATOCHEM NORTH AMERICA INC.

Effective date: 19990702