JPS57126428A - Preparation of alkyl chloride - Google Patents
Preparation of alkyl chlorideInfo
- Publication number
- JPS57126428A JPS57126428A JP1195681A JP1195681A JPS57126428A JP S57126428 A JPS57126428 A JP S57126428A JP 1195681 A JP1195681 A JP 1195681A JP 1195681 A JP1195681 A JP 1195681A JP S57126428 A JPS57126428 A JP S57126428A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- reaction
- hydrochloride
- amine
- accelerator
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare an alkyl chloride nearly quantitatively, in high purity and extremely high rate of reaction, by reacting a ≥6C aliphatic alcohol with HCl using hydrochloride of an amine having a cyclohexane ring as a reaction accelerator.
CONSTITUTION: A ≥6C alkyl chloride is prepared by the reaction of the corresponding aliphatic alcohol (e.g. hexyl alcohol) with hydrogen chloride using a reaction accelerator comprising the hydrochloride of a cyclohexane ring-containing amine of formulaI(R1 is H or 1W3C alkyl; R2 and R3 are H, 1W3C alkyl or cycloalkyl) or formula II (n is integer 1W3), e.g. cyclohexylamine, dimethylcyclohexylamine, etc. The amount of the amine hydrochloride is 0.1W0.5mol per 1mol of the alcohol. There is no deterioration of the reaction accelerator even after repeated use. The acceleration performance of the accelerator is more than several times that of the known N-containing heterocyclic compounds, aromatic amines, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1195681A JPS57126428A (en) | 1981-01-29 | 1981-01-29 | Preparation of alkyl chloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1195681A JPS57126428A (en) | 1981-01-29 | 1981-01-29 | Preparation of alkyl chloride |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57126428A true JPS57126428A (en) | 1982-08-06 |
JPS6128649B2 JPS6128649B2 (en) | 1986-07-01 |
Family
ID=11792065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1195681A Granted JPS57126428A (en) | 1981-01-29 | 1981-01-29 | Preparation of alkyl chloride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126428A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03220138A (en) * | 1989-11-16 | 1991-09-27 | Wacker Chemie Gmbh | Preparation of halogen alkane |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4597305B2 (en) * | 2000-04-06 | 2010-12-15 | 花王株式会社 | Method for producing alkyl chloride |
-
1981
- 1981-01-29 JP JP1195681A patent/JPS57126428A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03220138A (en) * | 1989-11-16 | 1991-09-27 | Wacker Chemie Gmbh | Preparation of halogen alkane |
Also Published As
Publication number | Publication date |
---|---|
JPS6128649B2 (en) | 1986-07-01 |
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