ES2108325T3 - Procedimiento para la preparacion de cloruro de dicloroacetilo. - Google Patents

Procedimiento para la preparacion de cloruro de dicloroacetilo.

Info

Publication number
ES2108325T3
ES2108325T3 ES94106474T ES94106474T ES2108325T3 ES 2108325 T3 ES2108325 T3 ES 2108325T3 ES 94106474 T ES94106474 T ES 94106474T ES 94106474 T ES94106474 T ES 94106474T ES 2108325 T3 ES2108325 T3 ES 2108325T3
Authority
ES
Spain
Prior art keywords
chloride
dichloroacetilo
procedure
preparation
atoms
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
ES94106474T
Other languages
English (en)
Inventor
Detlef Dr Kampmann
Walter Dr Freyer
Karl Bayer
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2108325T3 publication Critical patent/ES2108325T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (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 PROCESO PARA LA ELABORACION DE CLORURODICLORACETIL MEDIANTE LA OXIDACION DE TRICLOROETILENO BAJO PRESION Y EN TEMPERATURA ELEVADA EN PRESENCIA DE UNA AMINA CICLOALIFATICA O ALIFATICA SECUNDARIA DETERMINADA DE LA FORMULA HNR1R2, DONDE R1 Y R2 SON IGUALES O DIFERENTES Y SON UN RESTO ALQUIL CON 1 HASTA 10 ATOMOS DE C, CON LO CUAL AL MENOS UNO DE LOS RESTOS R1 Y R2 POSEE UNA ESTRUCTURA TERCIARIA, O R1 Y R2 DE FORMA CONJUNTA CON EL ATOMO DE NITROGENO FORMAN UN ANILLO DE 5 HASTA 10 MIEMBROS, CON LO CUAL UNO DE LOS ATOMOS DE C VECINOS AL NITROGENO ES UN ATOMO DE C TERCIARIO. SE OBTIENE EN UNA ETAPA DEL PROCESO UN RENDIMIENTO MUY BUENO DEL CLORURO ACIDO Y UN BAJO CONTENIDO EN OXIDO DE TRICLOROETILENO.
ES94106474T 1993-05-01 1994-04-26 Procedimiento para la preparacion de cloruro de dicloroacetilo. Expired - Lifetime ES2108325T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4314381 1993-05-01

Publications (1)

Publication Number Publication Date
ES2108325T3 true ES2108325T3 (es) 1997-12-16

Family

ID=6486896

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106474T Expired - Lifetime ES2108325T3 (es) 1993-05-01 1994-04-26 Procedimiento para la preparacion de cloruro de dicloroacetilo.

Country Status (8)

Country Link
US (1) US5433831A (es)
EP (1) EP0623578B1 (es)
JP (1) JP3833276B2 (es)
DE (1) DE59403698D1 (es)
DK (1) DK0623578T3 (es)
ES (1) ES2108325T3 (es)
GR (1) GR3024856T3 (es)
HU (1) HU214749B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2108325T3 (es) * 1993-05-01 1997-12-16 Hoechst Ag Procedimiento para la preparacion de cloruro de dicloroacetilo.
US20140221692A1 (en) * 2013-02-04 2014-08-07 Chevron Phillips Chemical Company Lp Flow Reactor Vessels and Reactor Systems
CN111318246B (zh) * 2020-04-24 2023-05-12 东营银桥化工有限责任公司 一种二氯乙酰氯合成反应器以及合成方法
CN111995516B (zh) * 2020-09-03 2023-08-04 科莱博(江苏)科技股份有限公司 一种二氟乙酰氟的合成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292129A (en) * 1939-01-04 1942-08-04 Ici Ltd Oxidation of trichlorethylene
FR1530398A (fr) * 1966-07-07 1968-06-21 Hoechst Ag Procédé de préparation du chlorure de dichloro-acétyle
DE1568547A1 (de) * 1966-07-07 1970-03-19 Hoechst Ag Verfahren zur Herstellung von Dichloracetylchlorid
DE2050562C3 (de) * 1970-10-15 1974-11-28 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Dichloracety lchlorid
AR205472A1 (es) * 1974-08-05 1976-05-07 Stauffer Chemical Co Procedimiento para producir dicloroacetil cloruro
JPS5948435A (ja) * 1982-09-10 1984-03-19 Daicel Chem Ind Ltd ジクロルアセチルクロライドの製造方法
JPS6351352A (ja) * 1986-08-20 1988-03-04 Daicel Chem Ind Ltd ジクロルアセチルクロライドの製造方法
DE3933559A1 (de) * 1989-10-07 1991-04-11 Hoechst Ag Verfahren zur herstellung von dichlor- oder trichloracetylchlorid
ES2108325T3 (es) * 1993-05-01 1997-12-16 Hoechst Ag Procedimiento para la preparacion de cloruro de dicloroacetilo.

Also Published As

Publication number Publication date
EP0623578A1 (de) 1994-11-09
US5433831A (en) 1995-07-18
JPH0753445A (ja) 1995-02-28
HUT68151A (en) 1995-05-29
DE59403698D1 (de) 1997-09-18
JP3833276B2 (ja) 2006-10-11
DK0623578T3 (da) 1998-03-09
GR3024856T3 (en) 1998-01-30
EP0623578B1 (de) 1997-08-13
HU9401233D0 (en) 1994-08-29
HU214749B (hu) 1998-05-28

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