GB1288658A - - Google Patents

Info

Publication number
GB1288658A
GB1288658A GB1288658DA GB1288658A GB 1288658 A GB1288658 A GB 1288658A GB 1288658D A GB1288658D A GB 1288658DA GB 1288658 A GB1288658 A GB 1288658A
Authority
GB
United Kingdom
Prior art keywords
sulphoxide
column
nitrogen peroxide
reaction
sulphide
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
Other languages
English (en)
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 FR6941635A external-priority patent/FR2069896A1/fr
Priority claimed from FR7039166A external-priority patent/FR2111647A2/fr
Application filed filed Critical
Publication of GB1288658A publication Critical patent/GB1288658A/en
Expired legal-status Critical Current

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)
GB1288658D 1969-12-03 1970-12-02 Expired GB1288658A (nl)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB1288658A true GB1288658A (nl) 1972-09-13

Family

ID=26215408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288658D Expired GB1288658A (nl) 1969-12-03 1970-12-02

Country Status (10)

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

Cited By (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
GB925818A (en) * 1959-09-28 1963-05-08 Petroles D Aquitaine Snpa Soc Process for the manufacture of low-molecular weight dialkyl sulphoxides
DE1197079B (de) * 1959-09-28 1965-07-22 Petroles D Aquitaine Snpa Soc Verfahren zur Herstellung niedermolekularer Dialkylsulfoxyde
DE1180740B (de) * 1959-12-21 1964-11-05 Crown Zellerbach Corp Verfahren zur Herstellung von Dialkyl-sulfoxyden

Cited By (2)

* 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
CN115466203B (zh) * 2022-09-15 2024-08-13 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

Also Published As

Publication number Publication date
SU454738A3 (ru) 1974-12-25
NO131726C (nl) 1975-07-16
NL168507C (nl) 1982-04-16
FI51810C (fi) 1977-04-12
NL168507B (nl) 1981-11-16
BE759726A (fr) 1971-06-02
DK136771C (nl) 1978-05-08
CH535218A (fr) 1973-03-31
NL7017572A (nl) 1971-06-07
DK136771B (da) 1977-11-21
DE2058711C2 (de) 1982-06-24
FI51810B (nl) 1976-12-31
NO131726B (nl) 1975-04-07
LU62168A1 (nl) 1971-05-12
DE2058711A1 (de) 1971-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years