MX9704211A - Metodo para la elaboracion hidroximetilfurfural a partir de aldohexosa. - Google Patents

Metodo para la elaboracion hidroximetilfurfural a partir de aldohexosa.

Info

Publication number
MX9704211A
MX9704211A MX9704211A MX9704211A MX9704211A MX 9704211 A MX9704211 A MX 9704211A MX 9704211 A MX9704211 A MX 9704211A MX 9704211 A MX9704211 A MX 9704211A MX 9704211 A MX9704211 A MX 9704211A
Authority
MX
Mexico
Prior art keywords
aldohexose
hydroxymethylfurfural
aluminosilicate
making
making hydroxymethylfurfural
Prior art date
Application number
MX9704211A
Other languages
English (en)
Other versions
MXPA97004211A (es
Inventor
Germain Robert Durand
Pierre Faugeras
Francoise Laporte
Claude Moreau
Marie-Claude Neau
Gabriel Roux
Sylvie Trousselier
Original Assignee
Agrichimie Sa
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 Agrichimie Sa filed Critical Agrichimie Sa
Publication of MX9704211A publication Critical patent/MX9704211A/es
Publication of MXPA97004211A publication Critical patent/MXPA97004211A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La invencion se refiere a un método para elaborar hidroximetilfurfural a partir de un medio líquido que contiene por lo menos una aldohexosa o un sacárido capaz de liberar por lo menos una aldohexosa, en donde el líquido se calienta a una temperatura mayor de 100 degree C, en la presencia simultáneamente de dos catalizadoresácidos distintos. El primer catalizador consiste de un aluminosilicato en forma protonica que tiene una proporcion Si/Al inferior a 4, mientras que el segundo es un aluminosilicato en forma protonica que tiene una proporcion Si/Al superior a 5.
MXPA/A/1997/004211A 1994-12-07 1997-06-06 Metodo para la elaboracion hidroximetilfurfural apartir de aldohexosa MXPA97004211A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR94/14959 1994-12-07
FR9414959A FR2727967A1 (fr) 1994-12-07 1994-12-07 Procede de fabrication d'hydroxymethylfurfural a partir d'aldohexose
FR9414959 1994-12-07
PCT/FR1995/001614 WO1996017837A1 (fr) 1994-12-07 1995-12-06 Procede de fabrication d'hydroxymethylfurfural a partir d'aldohexose

Publications (2)

Publication Number Publication Date
MX9704211A true MX9704211A (es) 1997-09-30
MXPA97004211A MXPA97004211A (es) 1998-07-03

Family

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Also Published As

Publication number Publication date
AU4308696A (en) 1996-06-26
WO1996017837A1 (fr) 1996-06-13
FR2727967A1 (fr) 1996-06-14
CA2207057A1 (fr) 1996-06-13
EP0796255A1 (fr) 1997-09-24

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