GB1093737A - Improvements in and relating to the manufacture of sulpholenes and sulpholanes - Google Patents
Improvements in and relating to the manufacture of sulpholenes and sulpholanesInfo
- Publication number
- GB1093737A GB1093737A GB2746365A GB2746365A GB1093737A GB 1093737 A GB1093737 A GB 1093737A GB 2746365 A GB2746365 A GB 2746365A GB 2746365 A GB2746365 A GB 2746365A GB 1093737 A GB1093737 A GB 1093737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulpholene
- alkadiene
- sulphur dioxide
- stripping
- solvent
- 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
- MBDNRNMVTZADMQ-UHFFFAOYSA-N sulfolene Chemical class O=S1(=O)CC=CC1 MBDNRNMVTZADMQ-UHFFFAOYSA-N 0.000 title abstract 7
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 10
- 239000004291 sulphur dioxide Substances 0.000 abstract 5
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 5
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- 239000002904 solvent Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- 229910000564 Raney nickel Inorganic materials 0.000 abstract 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 229960004592 isopropanol Drugs 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2746365A GB1093737A (en) | 1965-06-29 | 1965-06-29 | Improvements in and relating to the manufacture of sulpholenes and sulpholanes |
| FR67021A FR1484580A (fr) | 1965-06-29 | 1966-06-27 | Perfectionnements à la production de sulfolènes et sulfolanes |
| JP4145966A JPS511715B1 (enrdf_load_stackoverflow) | 1965-06-29 | 1966-06-27 | |
| DE19661543860 DE1543860C3 (de) | 1965-06-29 | 1966-06-27 | Verfahren zur Aufarbeitung und Reinigung von i-Thiacyclopenten-1,1dioxide enthaltenden Reaktionsgemischen |
| BE683203D BE683203A (enrdf_load_stackoverflow) | 1965-06-29 | 1966-06-27 | |
| NL6608892A NL155257B (nl) | 1965-06-29 | 1966-06-27 | Werkwijze voor het verwijderen van onomgezet 1,3-alkadieen en/of zwaveldioxide uit een reactiemengsel dat is verkregen bij de bereiding van sulfoleen. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2746365A GB1093737A (en) | 1965-06-29 | 1965-06-29 | Improvements in and relating to the manufacture of sulpholenes and sulpholanes |
| GB2746366 | 1966-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1093737A true GB1093737A (en) | 1967-12-06 |
Family
ID=26258836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2746365A Expired GB1093737A (en) | 1965-06-29 | 1965-06-29 | Improvements in and relating to the manufacture of sulpholenes and sulpholanes |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS511715B1 (enrdf_load_stackoverflow) |
| BE (1) | BE683203A (enrdf_load_stackoverflow) |
| DE (1) | DE1543860C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1093737A (enrdf_load_stackoverflow) |
| NL (1) | NL155257B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109232522A (zh) * | 2018-09-30 | 2019-01-18 | 辽阳辽东精细化工有限公司 | 环丁砜连续生产系统及工艺 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63121482A (ja) * | 1986-11-10 | 1988-05-25 | Secoh Giken Inc | 電動機の正逆転及び過負荷停止制御回路 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US30479A (en) * | 1860-10-23 | Carriage-wheel |
-
1965
- 1965-06-29 GB GB2746365A patent/GB1093737A/en not_active Expired
-
1966
- 1966-06-27 NL NL6608892A patent/NL155257B/xx not_active IP Right Cessation
- 1966-06-27 JP JP4145966A patent/JPS511715B1/ja active Pending
- 1966-06-27 DE DE19661543860 patent/DE1543860C3/de not_active Expired
- 1966-06-27 BE BE683203D patent/BE683203A/xx not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109232522A (zh) * | 2018-09-30 | 2019-01-18 | 辽阳辽东精细化工有限公司 | 环丁砜连续生产系统及工艺 |
| CN109232522B (zh) * | 2018-09-30 | 2023-09-26 | 辽阳辽东精细化工有限公司 | 环丁砜连续生产系统及工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1543860C3 (de) | 1975-05-22 |
| JPS511715B1 (enrdf_load_stackoverflow) | 1976-01-20 |
| DE1543860A1 (de) | 1970-01-02 |
| NL6608892A (enrdf_load_stackoverflow) | 1966-12-30 |
| DE1543860B2 (de) | 1974-09-26 |
| NL155257B (nl) | 1977-12-15 |
| BE683203A (enrdf_load_stackoverflow) | 1966-12-27 |
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