JPS6416737A - Production of 2-chloropropionaldehyde - Google Patents
Production of 2-chloropropionaldehydeInfo
- Publication number
- JPS6416737A JPS6416737A JP17108687A JP17108687A JPS6416737A JP S6416737 A JPS6416737 A JP S6416737A JP 17108687 A JP17108687 A JP 17108687A JP 17108687 A JP17108687 A JP 17108687A JP S6416737 A JPS6416737 A JP S6416737A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- base
- hydrogen
- oxide
- rhodium compound
- 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.)
- Pending
Links
Abstract
PURPOSE:To obtain the aimed compound more efficiently in reacting vinyl chloride with carbon monoxide and hydrogen in the presence of a rhodium compound and a base to produce the titled compound, by using a cationic rhodium compound as the rhodium compound. CONSTITUTION:Vinyl chloride is reacted with carbon monoxide and hydrogen in the presence of a cationic rhodium compound, a base and preferably water at 20-90 deg.C to give the titled compound useful as an intermediate for chemicals, agricultural chemicals and drugs at low temperature under low pressure and in high selectivity. (A) A trivalent organic phosphorus compound or an oxide thereof and/or (B) a nitrogen-containing compound having 3-11.5 pKa is preferably used as the base. Further the component A is used as the base and the reaction is preferably carried out in the presence of an oxide, hydroxide, carboxylate or a weak acid salt of an alkali metal or alkaline earth metal or a buffer solution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17108687A JPS6416737A (en) | 1987-07-10 | 1987-07-10 | Production of 2-chloropropionaldehyde |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17108687A JPS6416737A (en) | 1987-07-10 | 1987-07-10 | Production of 2-chloropropionaldehyde |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416737A true JPS6416737A (en) | 1989-01-20 |
Family
ID=15916741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17108687A Pending JPS6416737A (en) | 1987-07-10 | 1987-07-10 | Production of 2-chloropropionaldehyde |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416737A (en) |
-
1987
- 1987-07-10 JP JP17108687A patent/JPS6416737A/en active Pending
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