ZA733502B - Isomerization of 2-butyne to 1,2-butadiene - Google Patents
Isomerization of 2-butyne to 1,2-butadieneInfo
- Publication number
- ZA733502B ZA733502B ZA733502A ZA733502A ZA733502B ZA 733502 B ZA733502 B ZA 733502B ZA 733502 A ZA733502 A ZA 733502A ZA 733502 A ZA733502 A ZA 733502A ZA 733502 B ZA733502 B ZA 733502B
- Authority
- ZA
- South Africa
- Prior art keywords
- butyne
- isomerization
- butadiene
- Prior art date
Links
- XNMQEEKYCVKGBD-UHFFFAOYSA-N 2-butyne Chemical compound CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 title 2
- QNRMTGGDHLBXQZ-UHFFFAOYSA-N buta-1,2-diene Chemical compound CC=C=C QNRMTGGDHLBXQZ-UHFFFAOYSA-N 0.000 title 1
- 238000006317 isomerization reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26185972A | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA733502B true ZA733502B (en) | 1974-04-24 |
Family
ID=22995187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA733502A ZA733502B (en) | 1972-06-12 | 1973-05-23 | Isomerization of 2-butyne to 1,2-butadiene |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3751511A (it) |
| JP (1) | JPS4948606A (it) |
| AU (1) | AU5671573A (it) |
| BE (1) | BE800707A (it) |
| BR (1) | BR7304331D0 (it) |
| DE (1) | DE2329000A1 (it) |
| FR (1) | FR2187738B1 (it) |
| GB (1) | GB1374743A (it) |
| IT (1) | IT988442B (it) |
| NL (1) | NL7308095A (it) |
| ZA (1) | ZA733502B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003872A1 (de) * | 1980-02-02 | 1981-08-13 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur isomerisierung von isolierten zu konjugierten doppelbindungen in reaktionsprodukten aus konjugierten diolefinen und aromatischen kohlenwasserstoffen |
| US4623703A (en) | 1984-10-24 | 1986-11-18 | The University Of Texas System | Synthesis of conducting polymers: polybutadienes from disubstituted butynes |
| CN103962058A (zh) | 2013-01-30 | 2014-08-06 | 中国石油化工股份有限公司 | 预混合器、径向固定床反应器和丁烯氧化脱氢反应系统 |
| CN103086828B (zh) * | 2013-01-30 | 2015-12-09 | 中国石油化工股份有限公司 | 增产丁二烯的方法 |
-
1972
- 1972-06-12 US US261859A patent/US3751511A/en not_active Expired - Lifetime
-
1973
- 1973-05-23 ZA ZA733502A patent/ZA733502B/xx unknown
- 1973-06-07 DE DE2329000A patent/DE2329000A1/de active Pending
- 1973-06-08 FR FR7320980A patent/FR2187738B1/fr not_active Expired
- 1973-06-08 NL NL7308095A patent/NL7308095A/xx unknown
- 1973-06-08 AU AU56715/73A patent/AU5671573A/en not_active Expired
- 1973-06-08 BE BE132092A patent/BE800707A/xx unknown
- 1973-06-11 BR BR4331/73A patent/BR7304331D0/pt unknown
- 1973-06-12 IT IT1707/73A patent/IT988442B/it active
- 1973-06-12 JP JP48065476A patent/JPS4948606A/ja active Pending
- 1973-06-12 GB GB2801373A patent/GB1374743A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT988442B (it) | 1975-04-10 |
| FR2187738A1 (it) | 1974-01-18 |
| NL7308095A (it) | 1973-12-14 |
| BE800707A (fr) | 1973-12-10 |
| JPS4948606A (it) | 1974-05-11 |
| DE2329000A1 (de) | 1974-01-03 |
| FR2187738B1 (it) | 1975-08-22 |
| AU5671573A (en) | 1974-12-12 |
| US3751511A (en) | 1973-08-07 |
| GB1374743A (en) | 1974-11-20 |
| BR7304331D0 (pt) | 1974-07-18 |
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