ES2168057B1 - Metodo para purificar alcohol beta-feniletilico - Google Patents

Metodo para purificar alcohol beta-feniletilico

Info

Publication number
ES2168057B1
ES2168057B1 ES200000864A ES200000864A ES2168057B1 ES 2168057 B1 ES2168057 B1 ES 2168057B1 ES 200000864 A ES200000864 A ES 200000864A ES 200000864 A ES200000864 A ES 200000864A ES 2168057 B1 ES2168057 B1 ES 2168057B1
Authority
ES
Spain
Prior art keywords
phenylethyl
phenylethyl alcohol
alcohol
extraction
extraction 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.)
Expired - Fee Related
Application number
ES200000864A
Other languages
English (en)
Other versions
ES2168057A1 (es
Inventor
Kazuhiko Kamaya
Onodera Yoshimitsu
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Priority claimed from JP10001399A external-priority patent/JP3858512B2/ja
Priority claimed from JP10123199A external-priority patent/JP3846101B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES2168057A1 publication Critical patent/ES2168057A1/es
Application granted granted Critical
Publication of ES2168057B1 publication Critical patent/ES2168057B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/84—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Método para purificar alcohol {be}-feniletílico. Comprende un primer proceso de destilación extractiva mediante el que se destila, con extracción, el alcohol {be}-feniletílico bruto utilizando un disolvente de extracción (A), y un segundo proceso de extracción mediante el cual se extrae dicho disolvente de extracción (A), después de haberlo empleado en dicho primer proceso, llevándose a cabo dicho segundo proceso con otro disolvente de extracción (B). Aplicación en la industria de cosméticos, detergentes y similares en la cual se emplea dicho alcohol {be}-feniletílico, en estado de alta pureza, como perfume.
ES200000864A 1999-04-07 2000-04-05 Metodo para purificar alcohol beta-feniletilico Expired - Fee Related ES2168057B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10001399A JP3858512B2 (ja) 1999-04-07 1999-04-07 β−フェニルエチルアルコールの精製方法
JP10123199A JP3846101B2 (ja) 1999-04-08 1999-04-08 β−フェニルエチルアルコールの精製方法

Publications (2)

Publication Number Publication Date
ES2168057A1 ES2168057A1 (es) 2002-05-16
ES2168057B1 true ES2168057B1 (es) 2003-08-01

Family

ID=26441111

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000864A Expired - Fee Related ES2168057B1 (es) 1999-04-07 2000-04-05 Metodo para purificar alcohol beta-feniletilico

Country Status (5)

Country Link
US (1) US6207867B1 (es)
KR (1) KR100734801B1 (es)
CN (1) CN1170797C (es)
ES (1) ES2168057B1 (es)
SG (1) SG82692A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6455734B1 (en) * 2000-08-09 2002-09-24 Magnesium Diagnostics, Inc. Antagonists of the magnesium binding defect as therapeutic agents and methods for treatment of abnormal physiological states
JP5003172B2 (ja) * 2007-01-18 2012-08-15 住友化学株式会社 β−フェニルエチルアルコールの精製方法
CN110028384B (zh) * 2019-03-15 2020-06-26 江西省科学院微生物研究所 一种从生物转化液中分子蒸馏分离制备2-苯乙醇的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112114C (es)
DE112115C (es) 1899-01-10 1900-06-01 Friedr Bayer & Co
US1944958A (en) * 1932-06-01 1934-01-30 Valik Ludwig Purification of aromatic alcohols
JPS6058211B2 (ja) * 1980-06-30 1985-12-19 住友化学工業株式会社 β−フェニルエチルアルコ−ルの精製方法
JPS6058898B2 (ja) * 1979-10-16 1985-12-23 住友化学工業株式会社 β−フェニルエチルアルコ−ルの精製法
NL190870C (nl) * 1979-10-16 1994-10-03 Sumitomo Chemical Co Werkwijze voor het zuiveren van ruwe beta-fenethylalcohol.
US4400558A (en) * 1981-04-17 1983-08-23 Atlantic Richfield Company Recovery of 2-phenylethanol
DE3446265A1 (de) * 1984-12-19 1986-06-19 Haarmann & Reimer Gmbh, 3450 Holzminden Verfahren zur reinigung von rohem ss-phenylethylalkohol
GB8712144D0 (en) 1987-05-22 1987-06-24 Bush Boake Allen Ltd Purification of phenyl ethyl alcohol
FR2751960B1 (fr) * 1996-08-01 1998-10-30 Pernod Ricard Procede d'extraction du 2-phenyl ethanol

Also Published As

Publication number Publication date
CN1270159A (zh) 2000-10-18
KR100734801B1 (ko) 2007-07-03
CN1170797C (zh) 2004-10-13
SG82692A1 (en) 2001-08-21
US6207867B1 (en) 2001-03-27
KR20000071546A (ko) 2000-11-25
ES2168057A1 (es) 2002-05-16

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