JPS5657725A - Purification of beta-phenylethyl alcohol - Google Patents
Purification of beta-phenylethyl alcoholInfo
- Publication number
- JPS5657725A JPS5657725A JP13376479A JP13376479A JPS5657725A JP S5657725 A JPS5657725 A JP S5657725A JP 13376479 A JP13376479 A JP 13376479A JP 13376479 A JP13376479 A JP 13376479A JP S5657725 A JPS5657725 A JP S5657725A
- Authority
- JP
- Japan
- Prior art keywords
- glycol
- phenylethyl alcohol
- purification
- crude
- extractive distillation
- 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 purify the titled compound useful as a rose perfumery, in high purity and efficiency, with simple procedure, by the extractive distillation of crude β- phenylethyl alcohol using a polyhydric alcohol such as diethylene glycol as the selective solvent.
CONSTITUTION: Crude β-phenylethyl alcohol is purified by the extractive distillation using as a selective solvent, one or more polyhydric alcohols selected from diethylene glycol, dipropylene glycol, triethylene glycol, tripropylene glycol, polyethylene glycol, polypropylene glycol, 1,4-butanediol and glycerine. The purification method may be combined with other purification processes.
EFFECT: The ill odor components which cannot be separated even by using a fractionation column having large plate number, can be separated by this process.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13376479A JPS6058898B2 (en) | 1979-10-16 | 1979-10-16 | Purification method of β-phenylethyl alcohol |
NL8005475A NL190870C (en) | 1979-10-16 | 1980-10-02 | Method for purifying crude beta-phenethyl alcohol. |
US06/194,859 US4359365A (en) | 1979-10-16 | 1980-10-07 | Method of purification of β-phenylethyl alcohol |
FR8022071A FR2467836B1 (en) | 1979-10-16 | 1980-10-15 | PROCESS FOR THE PURIFICATION OF CRUDE B-PHENYLETHYL ALCOHOL IN THE PRESENCE OF A SOLVENT AND NEW PRODUCT THUS OBTAINED |
DE19803038962 DE3038962A1 (en) | 1979-10-16 | 1980-10-15 | METHOD FOR PURIFYING RAW (BETA) -PHENYLAETHYL ALCOHOL |
ES495961A ES495961A0 (en) | 1979-10-16 | 1980-10-15 | A ROUGH METHOD OF PURIFICATION OF ALCOHOL B-PHENILETILICO |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13376479A JPS6058898B2 (en) | 1979-10-16 | 1979-10-16 | Purification method of β-phenylethyl alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5657725A true JPS5657725A (en) | 1981-05-20 |
JPS6058898B2 JPS6058898B2 (en) | 1985-12-23 |
Family
ID=15112401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13376479A Expired JPS6058898B2 (en) | 1979-10-16 | 1979-10-16 | Purification method of β-phenylethyl alcohol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6058898B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62273926A (en) * | 1986-05-21 | 1987-11-28 | Daicel Chem Ind Ltd | Purification of beta-phenetyl alcohol |
KR100734801B1 (en) * | 1999-04-07 | 2007-07-03 | 스미또모 가가꾸 가부시끼가이샤 | Method for purifying ?-phenylethyl alcohol |
JP2009201512A (en) * | 2002-01-25 | 2009-09-10 | Internatl Flower Developments Pty Ltd | Gene sequence having methyltransferase activity and use therefor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63100687U (en) * | 1986-12-19 | 1988-06-30 | ||
JPH02157494A (en) * | 1988-12-09 | 1990-06-18 | Kyushu Electron Metal Co Ltd | Coolant pump |
-
1979
- 1979-10-16 JP JP13376479A patent/JPS6058898B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62273926A (en) * | 1986-05-21 | 1987-11-28 | Daicel Chem Ind Ltd | Purification of beta-phenetyl alcohol |
KR100734801B1 (en) * | 1999-04-07 | 2007-07-03 | 스미또모 가가꾸 가부시끼가이샤 | Method for purifying ?-phenylethyl alcohol |
JP2009201512A (en) * | 2002-01-25 | 2009-09-10 | Internatl Flower Developments Pty Ltd | Gene sequence having methyltransferase activity and use therefor |
Also Published As
Publication number | Publication date |
---|---|
JPS6058898B2 (en) | 1985-12-23 |
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