BE759726A - Fabrication de sulfoxydes dialcoliques - Google Patents

Fabrication de sulfoxydes dialcoliques

Info

Publication number
BE759726A
BE759726A BE759726DA BE759726A BE 759726 A BE759726 A BE 759726A BE 759726D A BE759726D A BE 759726DA BE 759726 A BE759726 A BE 759726A
Authority
BE
Belgium
Prior art keywords
dialcolic
sulfoxides
manufacture
dialcolic sulfoxides
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
C Douchet
P Grancher
R Vecchiutti
Original Assignee
Aquitaine Petrole
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.)
Publication date
Priority claimed from FR6941635A external-priority patent/FR2069896A1/fr
Priority claimed from FR7039166A external-priority patent/FR2111647A2/fr
Publication of BE759726A publication Critical patent/BE759726A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE759726D 1969-12-03 Fabrication de sulfoxydes dialcoliques BE759726A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6941635A FR2069896A1 (xx) 1969-12-03 1969-12-03
FR7039166A FR2111647A2 (en) 1970-10-30 1970-10-30 Dialkyl sulphoxides prepn

Publications (1)

Publication Number Publication Date
BE759726A true BE759726A (fr) 1971-06-02

Family

ID=26215408

Family Applications (1)

Application Number Title Priority Date Filing Date
BE759726D BE759726A (fr) 1969-12-03 Fabrication de sulfoxydes dialcoliques

Country Status (10)

Country Link
BE (1) BE759726A (xx)
CH (1) CH535218A (xx)
DE (1) DE2058711C2 (xx)
DK (1) DK136771B (xx)
FI (1) FI51810C (xx)
GB (1) GB1288658A (xx)
LU (1) LU62168A1 (xx)
NL (1) NL168507C (xx)
NO (1) NO131726C (xx)
SU (1) SU454738A3 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115466203A (zh) * 2022-09-15 2022-12-13 新疆兴发化工有限公司 一种去除粗品二甲基亚砜中二氧化氮的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702824A (en) * 1952-08-18 1955-02-22 Nitroglycerin Ab Liquid-vapor phase method for producing lower dialkyl sulfoxides
FR1188561A (fr) * 1956-11-15 1959-09-23 Union Rheinische Braunkohlen Procédé de préparation de dialkyl-sulfoxydes
DE1197079B (de) * 1959-09-28 1965-07-22 Petroles D Aquitaine Snpa Soc Verfahren zur Herstellung niedermolekularer Dialkylsulfoxyde
GB925818A (en) * 1959-09-28 1963-05-08 Petroles D Aquitaine Snpa Soc Process for the manufacture of low-molecular weight dialkyl sulphoxides
DE1180740B (de) * 1959-12-21 1964-11-05 Crown Zellerbach Corp Verfahren zur Herstellung von Dialkyl-sulfoxyden

Also Published As

Publication number Publication date
NL168507B (nl) 1981-11-16
DE2058711C2 (de) 1982-06-24
NL7017572A (xx) 1971-06-07
DE2058711A1 (de) 1971-06-09
FI51810C (fi) 1977-04-12
LU62168A1 (xx) 1971-05-12
NO131726C (xx) 1975-07-16
FI51810B (xx) 1976-12-31
NO131726B (xx) 1975-04-07
GB1288658A (xx) 1972-09-13
DK136771B (da) 1977-11-21
DK136771C (xx) 1978-05-08
SU454738A3 (ru) 1974-12-25
NL168507C (nl) 1982-04-16
CH535218A (fr) 1973-03-31

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. NATIONALE ELF AQUITAINE

Effective date: 19901202