JPS5695124A - Preparation of iroprene derivative - Google Patents

Preparation of iroprene derivative

Info

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
Application number
JP17588380A
Other languages
Japanese (ja)
Other versions
JPS5950648B2 (en
Inventor
Takao Suzuki
Yoshiyuki Tawara
Takashi Suzuki
Hitoshi Toyoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nisshin Seifun Group Inc
Original Assignee
Nisshin Seifun Group Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nisshin Seifun Group Inc filed Critical Nisshin Seifun Group Inc
Priority to JP17588380A priority Critical patent/JPS5950648B2/en
Publication of JPS5695124A publication Critical patent/JPS5695124A/en
Publication of JPS5950648B2 publication Critical patent/JPS5950648B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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
JP17588380A 1980-12-15 1980-12-15 Purification method of isoprene derivatives Expired JPS5950648B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529766Y2 (en) * 1987-10-02 1993-07-29

Cited By (1)

* Cited by examiner, † Cited by third party
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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