IT1150653B - Perfezionamenti nella sintesi fotoiniziata dei mercaptani - Google Patents

Perfezionamenti nella sintesi fotoiniziata dei mercaptani

Info

Publication number
IT1150653B
IT1150653B IT20066/82A IT2006682A IT1150653B IT 1150653 B IT1150653 B IT 1150653B IT 20066/82 A IT20066/82 A IT 20066/82A IT 2006682 A IT2006682 A IT 2006682A IT 1150653 B IT1150653 B IT 1150653B
Authority
IT
Italy
Prior art keywords
mercaptani
refinements
photo
initiated synthesis
initiated
Prior art date
Application number
IT20066/82A
Other languages
English (en)
Other versions
IT8220066A0 (it
Inventor
Emmanuel Arretz
Claude Landoussy
Alfred Mirassou
Jean Ollivier
Original Assignee
Elf Aquitaine
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 FR8104956A external-priority patent/FR2501679A1/fr
Priority claimed from FR8202849A external-priority patent/FR2521990A2/fr
Application filed by Elf Aquitaine filed Critical Elf Aquitaine
Publication of IT8220066A0 publication Critical patent/IT8220066A0/it
Application granted granted Critical
Publication of IT1150653B publication Critical patent/IT1150653B/it

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
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/16—Preparation 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT20066/82A 1981-03-12 1982-03-10 Perfezionamenti nella sintesi fotoiniziata dei mercaptani IT1150653B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8104956A FR2501679A1 (fr) 1981-03-12 1981-03-12 Perfectionnement a la synthese photoinitiee de mercaptans
FR8202849A FR2521990A2 (fr) 1982-02-22 1982-02-22 Perfectionnement a la synthese photoinitiee de mercaptans

Publications (2)

Publication Number Publication Date
IT8220066A0 IT8220066A0 (it) 1982-03-10
IT1150653B true IT1150653B (it) 1986-12-17

Family

ID=26222278

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20066/82A IT1150653B (it) 1981-03-12 1982-03-10 Perfezionamenti nella sintesi fotoiniziata dei mercaptani

Country Status (6)

Country Link
US (1) US4443310A (it)
EP (1) EP0060754B1 (it)
BR (1) BR8201327A (it)
CA (1) CA1162510A (it)
DE (2) DE60754T1 (it)
IT (1) IT1150653B (it)

Families Citing this family (7)

* 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
US20140221692A1 (en) 2013-02-04 2014-08-07 Chevron Phillips Chemical Company Lp Flow Reactor Vessels and Reactor Systems
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
FR3062852B1 (fr) 2017-02-13 2021-05-07 Arkema France Procede de preparation de polythiols
EP3992180B1 (en) * 2020-10-29 2024-11-27 Chevron Phillips Chemical Company LP Methods for producing thiol compounds and sulfide compounds using a mono-alkyl phenol compound

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1162510A (fr) 1984-02-21
IT8220066A0 (it) 1982-03-10
DE3264185D1 (en) 1985-07-25
EP0060754A1 (fr) 1982-09-22
EP0060754B1 (fr) 1985-06-19
DE60754T1 (de) 1983-04-14
US4443310A (en) 1984-04-17
BR8201327A (pt) 1983-01-25

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329