NL7805436A - Zout van p-hydroxyamandelzuur. - Google Patents

Zout van p-hydroxyamandelzuur.

Info

Publication number
NL7805436A
NL7805436A NL7805436A NL7805436A NL7805436A NL 7805436 A NL7805436 A NL 7805436A NL 7805436 A NL7805436 A NL 7805436A NL 7805436 A NL7805436 A NL 7805436A NL 7805436 A NL7805436 A NL 7805436A
Authority
NL
Netherlands
Prior art keywords
hydroxyammalic
salt
acid
hydroxyammalic acid
Prior art date
Application number
NL7805436A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ici 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
Application filed by Ici Ltd filed Critical Ici Ltd
Priority claimed from BE187880A external-priority patent/BE867287A/xx
Publication of NL7805436A publication Critical patent/NL7805436A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/52—Unsaturated compounds containing hydroxy or O-metal groups a hydroxy or O-metal group being bound to a carbon atom of a six-membered aromatic ring
NL7805436A 1978-05-19 1978-05-19 Zout van p-hydroxyamandelzuur. NL7805436A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE187880A BE867287A (fr) 1978-05-19 1978-05-19 Sel de metal alcalin de l'acide p-hydroxy-mandelique

Publications (1)

Publication Number Publication Date
NL7805436A true NL7805436A (nl) 1979-11-21

Family

ID=3843115

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7805436A NL7805436A (nl) 1978-05-19 1978-05-19 Zout van p-hydroxyamandelzuur.

Country Status (7)

Country Link
US (1) US4198523A (de)
JP (1) JPS54148745A (de)
CH (1) CH633512A5 (de)
DE (1) DE2820856A1 (de)
FR (1) FR2426670A1 (de)
NL (1) NL7805436A (de)
SE (1) SE441524B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1576334A (en) * 1977-05-26 1980-10-08 Ici Ltd N-alkyl and n,n-dialkyl derivatives thereof process for the manufacture of p-hydroxyphenylglycine and
FR2427322A1 (fr) * 1979-06-15 1979-12-28 Hoechst France Parahydroxymandelate de sodium racemique cristallise, son procede de preparation et son application a la preparation du paraformylphenolate de sodium cristallise
FR2462415A1 (fr) * 1979-07-25 1981-02-13 Hoechst France Procede de preparation d'acides hydroxyarylglycoliques racemiques et produits nouveaux en resultant
FR2485523B1 (fr) * 1980-06-24 1985-09-27 Nippon Synthetic Chem Ind Procede pour la preparation de l'acide 4-hydroxyphenylacetique
US4504678A (en) * 1981-07-20 1985-03-12 Societe Francaise Hoechst Pure crystalline racemic sodium parahydroxymandelate, process for its preparation and uses thereof
FR2760745B1 (fr) * 1997-03-11 1999-05-28 Hoechst France Procede industriel de preparation en continu de l'orthohydroxymandelate de sodium
NL1010090C2 (nl) * 1998-09-15 2000-03-17 Gerard Kessels Sociedad Anonim Werkwijze voor de bereiding van 2- en 4-hydroxyamandelzuur.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562861A (en) * 1949-11-23 1951-07-31 Nepera Chemical Co Inc Mandelic acid purification involving production of complex alkali metal salts thereof
DE2115551C3 (de) * 1971-03-31 1980-01-10 Haarmann & Reimer Gmbh, 3450 Holzminden Verfahren zur Herstellung von aromatischen Hydroxyaldehyden

Also Published As

Publication number Publication date
SE7805273L (sv) 1979-11-10
CH633512A5 (de) 1982-12-15
JPS54148745A (en) 1979-11-21
US4198523A (en) 1980-04-15
FR2426670B1 (de) 1982-04-02
SE441524B (sv) 1985-10-14
DE2820856A1 (de) 1979-11-22
DE2820856C2 (de) 1988-08-04
FR2426670A1 (fr) 1979-12-21

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BN A decision not to publish the application has become irrevocable