JPS5695124A - Preparation of iroprene derivative - Google Patents
Preparation of iroprene derivativeInfo
- Publication number
- JPS5695124A JPS5695124A JP17588380A JP17588380A JPS5695124A JP S5695124 A JPS5695124 A JP S5695124A JP 17588380 A JP17588380 A JP 17588380A JP 17588380 A JP17588380 A JP 17588380A JP S5695124 A JPS5695124 A JP S5695124A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- resin
- compound
- derivative
- solvent
- 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)
- Pyrane Compounds (AREA)
Abstract
PURPOSE: To separate and purify the titled compound, by adsorbing a compound having a chain isoprene skeleton containing at least three or more isoprene units on a nonpolar porous synthetic resin, and developing and eluting the compound with a safe polar solvent, e.g. methanol or water.
CONSTITUTION: An isoprene derivative, e.g. vitamin K, K2, E or coenzyme Q, is separated and purified by using a nonpolar synthetic resin as a porous synthetic resin and water, alcohol, ketone, dimethyl sulfoxide, N,N-dimethylformamide or acetonitrile as a developing and an eluting solvent.
EFFECT: The amount of the impurities adsorbed on the resin is very great, and the resin is usable repeatedly. The solvent is safe and inexpensive.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17588380A JPS5950648B2 (en) | 1980-12-15 | 1980-12-15 | Purification method of isoprene derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17588380A JPS5950648B2 (en) | 1980-12-15 | 1980-12-15 | Purification method of isoprene derivatives |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12537075A Division JPS5251305A (en) | 1975-10-20 | 1975-10-20 | Proces for purification of isoprene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695124A true JPS5695124A (en) | 1981-08-01 |
JPS5950648B2 JPS5950648B2 (en) | 1984-12-10 |
Family
ID=16003873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17588380A Expired JPS5950648B2 (en) | 1980-12-15 | 1980-12-15 | Purification method of isoprene derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5950648B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6284033A (en) * | 1985-10-09 | 1987-04-17 | Kuraray Co Ltd | Separation and purification of 3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ol or derivative thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0529766Y2 (en) * | 1987-10-02 | 1993-07-29 |
-
1980
- 1980-12-15 JP JP17588380A patent/JPS5950648B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6284033A (en) * | 1985-10-09 | 1987-04-17 | Kuraray Co Ltd | Separation and purification of 3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-ol or derivative thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5950648B2 (en) | 1984-12-10 |
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