FR847254A - Process for the production of cyclotetramethylene-sulfone and its substitutes - Google Patents

Process for the production of cyclotetramethylene-sulfone and its substitutes

Info

Publication number
FR847254A
FR847254A FR847254DA FR847254A FR 847254 A FR847254 A FR 847254A FR 847254D A FR847254D A FR 847254DA FR 847254 A FR847254 A FR 847254A
Authority
FR
France
Prior art keywords
cyclotetramethylene
substitutes
sulfone
production
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
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR847254A publication Critical patent/FR847254A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
    • C07D333/48—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR847254D 1938-12-08 1938-12-08 Process for the production of cyclotetramethylene-sulfone and its substitutes Expired FR847254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847254T 1938-12-08

Publications (1)

Publication Number Publication Date
FR847254A true FR847254A (en) 1939-10-05

Family

ID=9313727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847254D Expired FR847254A (en) 1938-12-08 1938-12-08 Process for the production of cyclotetramethylene-sulfone and its substitutes

Country Status (1)

Country Link
FR (1) FR847254A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435404A (en) * 1943-11-27 1948-02-03 Shell Dev Hydrogenation of sulfolane ethers
US2451298A (en) * 1943-11-27 1948-10-12 Shell Dev Hydrogenation of unsaturated cyclic sulfones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435404A (en) * 1943-11-27 1948-02-03 Shell Dev Hydrogenation of sulfolane ethers
US2451298A (en) * 1943-11-27 1948-10-12 Shell Dev Hydrogenation of unsaturated cyclic sulfones

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