NL1010090C2 - Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur. - Google Patents

Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur. Download PDF

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Publication number
NL1010090C2
NL1010090C2 NL1010090A NL1010090A NL1010090C2 NL 1010090 C2 NL1010090 C2 NL 1010090C2 NL 1010090 A NL1010090 A NL 1010090A NL 1010090 A NL1010090 A NL 1010090A NL 1010090 C2 NL1010090 C2 NL 1010090C2
Authority
NL
Netherlands
Prior art keywords
acid
hydroxymandelic
phenol
water
anion exchange
Prior art date
Application number
NL1010090A
Other languages
English (en)
Dutch (nl)
Inventor
Raoul Kessels
Original Assignee
Gerard Kessels Sociedad Anonim
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 Gerard Kessels Sociedad Anonim filed Critical Gerard Kessels Sociedad Anonim
Priority to NL1010090A priority Critical patent/NL1010090C2/nl
Priority to IL131770A priority patent/IL131770A/en
Priority to ES99202931T priority patent/ES2174570T3/es
Priority to EP99202931A priority patent/EP0987245B1/de
Priority to DE69901015T priority patent/DE69901015T2/de
Priority to IN894MA1999 priority patent/IN189269B/en
Priority to AT99202931T priority patent/ATE214359T1/de
Priority to US09/396,397 priority patent/US6359172B1/en
Priority to JP26216299A priority patent/JP4416877B2/ja
Application granted granted Critical
Publication of NL1010090C2 publication Critical patent/NL1010090C2/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL1010090A 1998-09-15 1998-09-15 Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur. NL1010090C2 (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL1010090A NL1010090C2 (nl) 1998-09-15 1998-09-15 Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur.
IL131770A IL131770A (en) 1998-09-15 1999-09-06 Method of preparing 2- and 4-hydroxymandelic acid
ES99202931T ES2174570T3 (es) 1998-09-15 1999-09-09 Procedimiento para la preparacion de acido 2- y 4-hidroxi mandelico.
EP99202931A EP0987245B1 (de) 1998-09-15 1999-09-09 Verfahren zur Herstellung von 2- und 4-Hydroxymandelsäure
DE69901015T DE69901015T2 (de) 1998-09-15 1999-09-09 Verfahren zur Herstellung von 2- und 4-Hydroxymandelsäure
IN894MA1999 IN189269B (de) 1998-09-15 1999-09-09
AT99202931T ATE214359T1 (de) 1998-09-15 1999-09-09 Verfahren zur herstellung von 2- und 4- hydroxymandelsäure
US09/396,397 US6359172B1 (en) 1998-09-15 1999-09-15 Method of preparing 2- and 4-hydroxymandelic acid
JP26216299A JP4416877B2 (ja) 1998-09-15 1999-09-16 ２−及び４−ヒドロキシマンデル酸の調製方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010090A NL1010090C2 (nl) 1998-09-15 1998-09-15 Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur.
NL1010090 1998-09-15

Publications (1)

Publication Number Publication Date
NL1010090C2 true NL1010090C2 (nl) 2000-03-17

Family

ID=19767815

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1010090A NL1010090C2 (nl) 1998-09-15 1998-09-15 Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur.

Country Status (9)

Country Link
US (1) US6359172B1 (de)
EP (1) EP0987245B1 (de)
JP (1) JP4416877B2 (de)
AT (1) ATE214359T1 (de)
DE (1) DE69901015T2 (de)
ES (1) ES2174570T3 (de)
IL (1) IL131770A (de)
IN (1) IN189269B (de)
NL (1) NL1010090C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200514826A (en) * 2003-09-19 2005-05-01 Kyung In Synthetic Corp Alpha-hydroxy-benzeneacetic acid derivatives, and compounds having two 5-membered lactone rings fused to central cyclohexa-1, 4-diene nucleus using the same, and uses of the compounds
FR2901553B1 (fr) * 2006-05-24 2011-08-26 Clariant Specialty Fine Chem F Complexes metalliques comprenant un ligand derive d'acide 2-aryl-2-hydroxyacetique et un cation metallique divalent ou trivalent, et leur utilisation
FR2931476B1 (fr) * 2008-05-22 2012-12-28 Rhodia Operations Procede de separation d'un compose phenolique sous forme solifiee
FR2950886B1 (fr) 2009-10-02 2011-10-28 Rhodia Operations Procede de separation de composes phenoliques sous forme salifiee
FR3013351B1 (fr) * 2013-11-15 2016-01-01 Rhodia Operations Procede de preparation de compose aromatique mandelique et de compose aldehyde aromatique
CN108911970A (zh) * 2018-05-25 2018-11-30 江苏道博化工有限公司 一种扁桃酸的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB868926A (en) * 1956-06-28 1961-05-25 Benckiser Gmbh Joh A A method for the purification and concentration of carboxylic acids
EP0377430A1 (de) * 1989-01-05 1990-07-11 Jungbunzlauer Aktiengesellschaft Verfahren zur Abtrennung von Säuren aus salz- und kohlenhydrathaltigen Substraten
WO1994014746A1 (en) * 1992-12-23 1994-07-07 Technische Universiteit Delft Process for separating the ortho- and para- isomers of hydroxymandelic acid or a salt thereof, the isomers thus obtained, the use of the ortho-isomer for the preparation of eddha
KR950005766B1 (ko) * 1992-03-05 1995-05-30 한국화약주식회사 4-히드록시 만델산의 제조방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE441524B (sv) * 1978-05-19 1985-10-14 Ici Ltd Fast natrium- eller kalium-p-hydroximandelat-monohydrat och sett for dess framstellning
DE3063330D1 (en) * 1979-08-09 1983-07-07 Beecham Group Plc Process for the isolation of a solid salt of p-hydroxymandelic acid; some salts of p-hydroxymandelic acid
FR2638740B1 (fr) * 1988-11-08 1991-07-12 Hoechst France Nouveau procede de fabrication industrielle du parahydroxymandelate de sodium
GB9121656D0 (en) * 1991-10-11 1991-11-27 Ici Plc Chemical process
FR2687143B1 (fr) * 1992-02-12 1995-06-23 Hoechst France Procede d'obtention de l'acide orthohydroxymandelique et de ses sels.
KR950005766A (ko) * 1993-08-21 1995-03-20 한무용 경량세라믹 판넬 및 그 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB868926A (en) * 1956-06-28 1961-05-25 Benckiser Gmbh Joh A A method for the purification and concentration of carboxylic acids
EP0377430A1 (de) * 1989-01-05 1990-07-11 Jungbunzlauer Aktiengesellschaft Verfahren zur Abtrennung von Säuren aus salz- und kohlenhydrathaltigen Substraten
KR950005766B1 (ko) * 1992-03-05 1995-05-30 한국화약주식회사 4-히드록시 만델산의 제조방법
WO1994014746A1 (en) * 1992-12-23 1994-07-07 Technische Universiteit Delft Process for separating the ortho- and para- isomers of hydroxymandelic acid or a salt thereof, the isomers thus obtained, the use of the ortho-isomer for the preparation of eddha

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 9711, Derwent World Patents Index; Class B05, AN 97-116892, XP002102044 *
JOURNAL OF CHROMATOGRAPHY, vol. 336, no. 1, 1984, pages 173 - 88, XP002102043 *

Also Published As

Publication number Publication date
ES2174570T3 (es) 2002-11-01
DE69901015D1 (de) 2002-04-18
IL131770A0 (en) 2001-03-19
IN189269B (de) 2003-01-25
EP0987245B1 (de) 2002-03-13
JP4416877B2 (ja) 2010-02-17
IL131770A (en) 2006-12-10
DE69901015T2 (de) 2002-11-07
ATE214359T1 (de) 2002-03-15
EP0987245A1 (de) 2000-03-22
JP2000109447A (ja) 2000-04-18
US6359172B1 (en) 2002-03-19

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