FR2374952A1 - Procede et catalyseur pour produire du perchloromethylmercaptan - Google Patents

Procede et catalyseur pour produire du perchloromethylmercaptan

Info

Publication number
FR2374952A1
FR2374952A1 FR7737825A FR7737825A FR2374952A1 FR 2374952 A1 FR2374952 A1 FR 2374952A1 FR 7737825 A FR7737825 A FR 7737825A FR 7737825 A FR7737825 A FR 7737825A FR 2374952 A1 FR2374952 A1 FR 2374952A1
Authority
FR
France
Prior art keywords
perchloromethylmercaptan
catalyst
producing
impregnated
bringing
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.)
Withdrawn
Application number
FR7737825A
Other languages
English (en)
Inventor
Milton Leslie Honig
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of FR2374952A1 publication Critical patent/FR2374952A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of germanium, tin or lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C313/08—Sulfenic acids; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

L'invention concerne un procédé et un catalyseur pour produire du perchlorométhylmercaptan. On fait réagir du sulfure de carbone et du chlore en les mettant en contact, en présence d'un catalyseur constitué de silicate de magnésium que l'on a imprégné d'acétate de plomb dissous dans un solvant L'invention s'applique en particulier à la préparation en continu de perchlorométhylmercaptan dépourvu de sous-produits indésirables.
FR7737825A 1976-12-22 1977-12-15 Procede et catalyseur pour produire du perchloromethylmercaptan Withdrawn FR2374952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/753,120 US4101446A (en) 1976-12-22 1976-12-22 Lead acetate impregnated magnesium silicate for the production of perchloromethyl mercaptan

Publications (1)

Publication Number Publication Date
FR2374952A1 true FR2374952A1 (fr) 1978-07-21

Family

ID=25029246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737825A Withdrawn FR2374952A1 (fr) 1976-12-22 1977-12-15 Procede et catalyseur pour produire du perchloromethylmercaptan

Country Status (9)

Country Link
US (1) US4101446A (fr)
JP (1) JPS5379786A (fr)
BE (1) BE862031A (fr)
CA (1) CA1106352A (fr)
DE (1) DE2755187A1 (fr)
FR (1) FR2374952A1 (fr)
GB (1) GB1549114A (fr)
IL (1) IL53348A (fr)
NL (1) NL7713228A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055450A1 (fr) * 1997-06-05 1998-12-10 Huntsman Ici Chemicals Llc Procede de preparation de carbamates

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437908A (fr) * 1964-08-11 1966-05-06 Procédé de préparation de perchlorométhylmercaptan
US3544625A (en) * 1964-08-11 1970-12-01 Jan Masat Method for producing perchloromethyl mercaptan
DE2352922A1 (de) * 1972-10-23 1974-04-25 Lek Tovarna Farmacevtskih Verfahren zur herstellung von perchlormethylmercaptan
FR2231657A1 (fr) * 1973-06-01 1974-12-27 Mitsubishi Chem Ind

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607728A (en) * 1969-07-31 1971-09-21 Universal Oil Prod Co Hydrogen-consuming process and catalyst therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437908A (fr) * 1964-08-11 1966-05-06 Procédé de préparation de perchlorométhylmercaptan
US3544625A (en) * 1964-08-11 1970-12-01 Jan Masat Method for producing perchloromethyl mercaptan
DE2352922A1 (de) * 1972-10-23 1974-04-25 Lek Tovarna Farmacevtskih Verfahren zur herstellung von perchlormethylmercaptan
US3878243A (en) * 1972-10-23 1975-04-15 Lek Tovarna Farmacevtskih Process for preparing perchloromethylmercaptane
FR2231657A1 (fr) * 1973-06-01 1974-12-27 Mitsubishi Chem Ind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055450A1 (fr) * 1997-06-05 1998-12-10 Huntsman Ici Chemicals Llc Procede de preparation de carbamates

Also Published As

Publication number Publication date
NL7713228A (nl) 1978-06-26
JPS5379786A (en) 1978-07-14
BE862031A (nl) 1978-06-20
IL53348A (en) 1981-03-31
DE2755187A1 (de) 1978-07-06
GB1549114A (en) 1979-08-01
CA1106352A (fr) 1981-08-04
US4101446A (en) 1978-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse