GB644916A - A process for preparing chloral alcoholate or free chloral - Google Patents
A process for preparing chloral alcoholate or free chloralInfo
- Publication number
- GB644916A GB644916A GB17083/47A GB1708347A GB644916A GB 644916 A GB644916 A GB 644916A GB 17083/47 A GB17083/47 A GB 17083/47A GB 1708347 A GB1708347 A GB 1708347A GB 644916 A GB644916 A GB 644916A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloral
- chlorine
- alcoholate
- free
- passed
- 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
- HFFLGKNGCAIQMO-UHFFFAOYSA-N trichloroacetaldehyde Chemical compound ClC(Cl)(Cl)C=O HFFLGKNGCAIQMO-UHFFFAOYSA-N 0.000 title abstract 7
- DLHWKJDYXPNWAI-UHFFFAOYSA-N 2,2,2-trichloro-1-ethoxyethanol Chemical compound CCOC(O)C(Cl)(Cl)Cl DLHWKJDYXPNWAI-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 5
- 239000000460 chlorine Substances 0.000 abstract 5
- 229910052801 chlorine Inorganic materials 0.000 abstract 5
- 235000019441 ethanol Nutrition 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 3
- 238000005660 chlorination reaction Methods 0.000 abstract 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 2
- NWQWQKUXRJYXFH-UHFFFAOYSA-N 2,2-Dichloroacetaldehyde Chemical compound ClC(Cl)C=O NWQWQKUXRJYXFH-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000012295 chemical reaction liquid Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 abstract 1
- 229960003750 ethyl chloride Drugs 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 229940029273 trichloroacetaldehyde Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
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 |
|---|---|---|---|
| NL263646X | 1946-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB644916A true GB644916A (en) | 1950-10-18 |
Family
ID=19781617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17083/47A Expired GB644916A (en) | 1946-07-10 | 1947-06-27 | A process for preparing chloral alcoholate or free chloral |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH263646A (enrdf_load_stackoverflow) |
| FR (1) | FR949082A (enrdf_load_stackoverflow) |
| GB (1) | GB644916A (enrdf_load_stackoverflow) |
| NL (1) | NL67084C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009002731A1 (en) * | 2007-06-27 | 2008-12-31 | H R D Corporation | High shear process for the production of chloral |
-
0
- NL NL67084D patent/NL67084C/xx active
-
1947
- 1947-06-27 GB GB17083/47A patent/GB644916A/en not_active Expired
- 1947-07-08 FR FR949082D patent/FR949082A/fr not_active Expired
- 1947-07-10 CH CH263646D patent/CH263646A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009002731A1 (en) * | 2007-06-27 | 2008-12-31 | H R D Corporation | High shear process for the production of chloral |
| US7652174B2 (en) | 2007-06-27 | 2010-01-26 | H R D Corporation | High shear process for the production of chloral |
Also Published As
| Publication number | Publication date |
|---|---|
| FR949082A (fr) | 1949-08-19 |
| CH263646A (fr) | 1949-09-15 |
| NL67084C (enrdf_load_stackoverflow) |
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