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ES200908A1 - PROCEDIMIENTO PARA LA OBTENCIoN DE SALES DE DIANILOS DE ALDEHiDO HIDROXIGLUTACoNICO - Google Patents

PROCEDIMIENTO PARA LA OBTENCIoN DE SALES DE DIANILOS DE ALDEHiDO HIDROXIGLUTACoNICO

Info

Publication number
ES200908A1
ES200908A1 ES0200908A ES200908A ES200908A1 ES 200908 A1 ES200908 A1 ES 200908A1 ES 0200908 A ES0200908 A ES 0200908A ES 200908 A ES200908 A ES 200908A ES 200908 A1 ES200908 A1 ES 200908A1
Authority
ES
Spain
Prior art keywords
hydroxyglutaconic
aldehyde
salts
dianils
dianyl
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
Application number
ES0200908A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES200908A1 publication Critical patent/ES200908A1/es
Expired legal-status Critical Current

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
    • C07D307/56—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 hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Procedimiento para la obtención de sales de dianilos de aldehído hidroxiglutacónico, caracterizado por comprender el mezclar íntimamente el furfural y un ácido enérgico en presencia de una amina aromática y de una pequeña proporción de agua, pero no de disolvente orgánico.
ES0200908A 1950-12-14 1951-12-13 PROCEDIMIENTO PARA LA OBTENCIoN DE SALES DE DIANILOS DE ALDEHiDO HIDROXIGLUTACoNICO Expired ES200908A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30503/50A GB702753A (en) 1950-12-14 1950-12-14 Salts of hydroxyglutaconic aldehyde dianils

Publications (1)

Publication Number Publication Date
ES200908A1 true ES200908A1 (es) 1954-01-16

Family

ID=10308699

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0200908A Expired ES200908A1 (es) 1950-12-14 1951-12-13 PROCEDIMIENTO PARA LA OBTENCIoN DE SALES DE DIANILOS DE ALDEHiDO HIDROXIGLUTACoNICO

Country Status (2)

Country Link
ES (1) ES200908A1 (es)
GB (1) GB702753A (es)

Also Published As

Publication number Publication date
GB702753A (en) 1954-01-20

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