GB798411A - Preparation of 1,4-dihalo-2-butines - Google Patents
Preparation of 1,4-dihalo-2-butinesInfo
- Publication number
- GB798411A GB798411A GB2612/57A GB261257A GB798411A GB 798411 A GB798411 A GB 798411A GB 2612/57 A GB2612/57 A GB 2612/57A GB 261257 A GB261257 A GB 261257A GB 798411 A GB798411 A GB 798411A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diol
- butine
- dihalo
- catalyst
- seconds
- 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
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000002009 diols Chemical class 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- GMUIHGWBQIUCST-RQOWECAXSA-N (z)-2-chlorobut-2-enal Chemical compound C\C=C(/Cl)C=O GMUIHGWBQIUCST-RQOWECAXSA-N 0.000 abstract 1
- RCHDLEVSZBOHOS-UHFFFAOYSA-N 1,4-dichlorobut-2-yne Chemical compound ClCC#CCCl RCHDLEVSZBOHOS-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 239000005909 Kieselgur Substances 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003610 charcoal Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N hydrogen bromide Substances Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/16—Preparation of halogenated hydrocarbons by replacement by halogens of hydroxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US798411XA | 1956-02-24 | 1956-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB798411A true GB798411A (en) | 1958-07-23 |
Family
ID=22153129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2612/57A Expired GB798411A (en) | 1956-02-24 | 1957-01-24 | Preparation of 1,4-dihalo-2-butines |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE555137A (enrdf_load_html_response) |
| GB (1) | GB798411A (enrdf_load_html_response) |
-
0
- BE BE555137D patent/BE555137A/xx unknown
-
1957
- 1957-01-24 GB GB2612/57A patent/GB798411A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE555137A (enrdf_load_html_response) |
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