FR847254A - Process for the production of cyclotetramethylene-sulfone and its substitutes - Google Patents
Process for the production of cyclotetramethylene-sulfone and its substitutesInfo
- 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
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)
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)
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 |
-
1938
- 1938-12-08 FR FR847254D patent/FR847254A/en not_active Expired
Cited By (2)
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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