ES2032895T3 - Metodo para preparar acido propanona-1,3-disulfonico. - Google Patents

Metodo para preparar acido propanona-1,3-disulfonico.

Info

Publication number
ES2032895T3
ES2032895T3 ES198888106907T ES88106907T ES2032895T3 ES 2032895 T3 ES2032895 T3 ES 2032895T3 ES 198888106907 T ES198888106907 T ES 198888106907T ES 88106907 T ES88106907 T ES 88106907T ES 2032895 T3 ES2032895 T3 ES 2032895T3
Authority
ES
Spain
Prior art keywords
propanone
preparing
disulphonic acid
reaction
reactants
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 - Lifetime
Application number
ES198888106907T
Other languages
English (en)
Inventor
Stanley R. Sandler
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.)
Arkema Inc
Original Assignee
Atochem North America Inc
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 Atochem North America Inc filed Critical Atochem North America Inc
Application granted granted Critical
Publication of ES2032895T3 publication Critical patent/ES2032895T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

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

Abstract

PUEDE PREPARARSE ACIDO PROPANON-1,3-DISULFONICO (ACIDO ACETON-DISULFONICO) POR REACCION DE ACIDO CLOROSULFONICO CON ACETONA PREFERIBLEMENTE EN PRESENCIA DE UN DISOLVENTE PARA LOS REACTIVOS, TAL COMO EL CLORURO DE METILENO, AUNQUE ES POSIBLE UNA REACCION SIN DISOLVENTE. LOS REACTIVOS Y LAS CONDICIONES DE REACCION ANTES DE LA SEPARACION DEBEN SER SUSTANCIALMENTE ANHIDROS, PERO PUEDE AÑADIRSE AGUA DESPUES DE LA REACCION PARA SEPARAR EL PRODUCTO COMO UNA DISOLUCION ACUOSA.
ES198888106907T 1987-05-01 1988-04-29 Metodo para preparar acido propanona-1,3-disulfonico. Expired - Lifetime ES2032895T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4493387A 1987-05-01 1987-05-01

Publications (1)

Publication Number Publication Date
ES2032895T3 true ES2032895T3 (es) 1993-03-01

Family

ID=21935119

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888106907T Expired - Lifetime ES2032895T3 (es) 1987-05-01 1988-04-29 Metodo para preparar acido propanona-1,3-disulfonico.

Country Status (8)

Country Link
EP (1) EP0289952B1 (es)
JP (1) JPS6425754A (es)
AT (1) ATE77816T1 (es)
DE (1) DE3872441T2 (es)
DK (1) DK229088A (es)
ES (1) ES2032895T3 (es)
GR (1) GR3005092T3 (es)
MX (1) MX167768B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025104A (en) * 1989-09-28 1991-06-18 Atochem North America, Inc. 2,4-pentanedione-1-sulfonic acid and method for preparing the same
US4987249A (en) * 1989-09-28 1991-01-22 Atochem North America, Inc. 2,4-pentanedione-1,5-disulfonic acid and method for preparing the same
US5453482A (en) * 1993-09-03 1995-09-26 Eastman Chemical Company Process for preparing arylsulfonyl halides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE648237C (de) * 1932-08-12 1937-07-26 Ici Ltd Verfahren zur Herstellung von Methylmethacrylat

Also Published As

Publication number Publication date
EP0289952A1 (en) 1988-11-09
ATE77816T1 (de) 1992-07-15
DK229088A (da) 1988-11-02
DK229088D0 (da) 1988-04-27
MX167768B (es) 1993-04-12
DE3872441T2 (de) 1992-12-03
JPS6425754A (en) 1989-01-27
DE3872441D1 (es) 1992-08-06
GR3005092T3 (es) 1993-05-24
EP0289952B1 (en) 1992-07-01

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