JPS6429330A - (4s)-2-chloro-4-methylhexanol - Google Patents
(4s)-2-chloro-4-methylhexanolInfo
- Publication number
- JPS6429330A JPS6429330A JP18448587A JP18448587A JPS6429330A JP S6429330 A JPS6429330 A JP S6429330A JP 18448587 A JP18448587 A JP 18448587A JP 18448587 A JP18448587 A JP 18448587A JP S6429330 A JPS6429330 A JP S6429330A
- Authority
- JP
- Japan
- Prior art keywords
- chloro
- reacted
- methyloctene
- give
- formula
- 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
NEW MATERIAL:(4S)-2-Chloro-4-methylhexanol expressed by the formula (* is asymmetric C). USE:The above-mentioned compound is an important substance as an industrial chemical, useful as an optically resolving agent or auxiliary agent for asymmetric synthesis and expected also in various kind of physiological activities. PREPARATION:(S)-2-Methylbutanol is slowly reacted with concentrated sulfuric acid and hydrobromic acid at room temperature and brominated to afford (S)-2-methylbutylbromide, which is then subjected to Grignard reaction and then reacted with crotonic aldehyde to give (6S)-4-hydroxy-6-methyloctene-2, which is successively reacted with triphenylphosphine in CCl4 and chlorinated in OH at the 4-position to give (6S)-4-chloro-6-methyloctene-2, which is oxidized with O2 containing O3 and then reduced with NaBH4 to provide the aimed compound expressed by the formula.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18448587A JPH0720901B2 (en) | 1987-07-23 | 1987-07-23 | (4S) -2-Chloro-4-methylhexanol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18448587A JPH0720901B2 (en) | 1987-07-23 | 1987-07-23 | (4S) -2-Chloro-4-methylhexanol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429330A true JPS6429330A (en) | 1989-01-31 |
JPH0720901B2 JPH0720901B2 (en) | 1995-03-08 |
Family
ID=16154002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18448587A Expired - Lifetime JPH0720901B2 (en) | 1987-07-23 | 1987-07-23 | (4S) -2-Chloro-4-methylhexanol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0720901B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103641684A (en) * | 2013-12-18 | 2014-03-19 | 绍兴文理学院 | High-purity chlorohydrins and preparation method thereof |
-
1987
- 1987-07-23 JP JP18448587A patent/JPH0720901B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103641684A (en) * | 2013-12-18 | 2014-03-19 | 绍兴文理学院 | High-purity chlorohydrins and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0720901B2 (en) | 1995-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUP9802820A2 (en) | Process for producing a chlorine dioxide-containing disinfectant solution for water treatment | |
JPS6429330A (en) | (4s)-2-chloro-4-methylhexanol | |
JPS6429329A (en) | (r)-6-chloro-3-methylhexanol | |
US5801276A (en) | Process for the preparation of hydroxypivalic acid | |
ES508421A0 (en) | "PROCEDURE FOR THE PREPARATION OF 2-HYDROXY-3-CHLOROPROPILTRIALCOHYLAMMONIUM CHLORIDE". | |
JPS5481208A (en) | Preparation of sex pheromone | |
JPS60126241A (en) | Production of triethylene glycol | |
JPS56118053A (en) | Carbodiimide derivative, insecticidal and acaricidal agent | |
ES2086275T3 (en) | CHLORINATION OF DIFLUOROMETILIC METHYLETER AND PREPARATION OF FLUORINE DIMETHYLETERS. | |
US3663714A (en) | 1,1,1-trifluoro-2-difluoro-methoxy propane as an anesthetic agent | |
IE51217B1 (en) | Process for preparing 4-trichloromethoxybenzoylchloride | |
SU919986A1 (en) | Method of producing dehydrated mercury difluoride | |
Mulac et al. | Intermediates with copper–carbon bonds formed by the reaction of aliphatic free radicals with a copper–peptide complex in aqueous solutions | |
JPS5782336A (en) | Preparation of pivaloyl chloride | |
JPS5750969A (en) | Preparation of 5-ureidohydantoin | |
JPS57150653A (en) | Preparation of alpha-bromoisovalerylurea | |
Griesbaum et al. | Products and reaction paths in the liquid phase oxidation of trans-1, 2-dichloroethene with oxygen | |
JPS55136239A (en) | Z-10-alkenal | |
JPS5679660A (en) | Preparation of fluorobenzonitrile derivative | |
Murray et al. | A Linear Free Energy Study of the Ozonolysis of Ring-Substituted. alpha.-Methylstyrenes | |
JPS6445A (en) | Production of 2-chloropropionaldehyde | |
SU514802A1 (en) | The method of obtaining dichloro-n-or iso-alkane | |
Babu et al. | Kinetics of Oxidation of Alkyl Phenyl Sulphides by Thallium (III) | |
JPS5559117A (en) | 1-halo-3-decene compound | |
JPH035378B2 (en) |