ES2061699T3 - Preparacion de esteres de cinamato. - Google Patents

Preparacion de esteres de cinamato.

Info

Publication number
ES2061699T3
ES2061699T3 ES88312186T ES88312186T ES2061699T3 ES 2061699 T3 ES2061699 T3 ES 2061699T3 ES 88312186 T ES88312186 T ES 88312186T ES 88312186 T ES88312186 T ES 88312186T ES 2061699 T3 ES2061699 T3 ES 2061699T3
Authority
ES
Spain
Prior art keywords
gas
reaction mixture
reactor
compound
discharged
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
ES88312186T
Other languages
English (en)
Inventor
Usaji Takaki
Shinobu - Mitsui Aoki
Yoshihiro Yamamoto
Isao Hara
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of ES2061699T3 publication Critical patent/ES2061699T3/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
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/612—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety
    • C07C69/618—Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety having unsaturation outside the six-membered aromatic ring
    • 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
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours

Landscapes

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

Abstract

SE DESCRIBE UN PROCESO PARA PREPARAR UN ESTER DE CIANATO CON UN ALCOHOL, MONOXIDO DE CARBONO Y OXIGENO EN PRESENCIA DE UN CATALIZADOR CONTENIENDO METAL PALADIO O UN COMPUESTO DE PALADIO Y, UN COMPUESTO DE CU. UN GAS DE ALIMENTACION ES SOPLADO EN UNA MEZCLA DE REACCION CONTENIENDO LOS REACCIONANTES LIQUIDOS Y UN GAS DE ESCAPE CONTENIENDO VAPOR FORMADO DE LA MEZCLA DE REACCION SE PASA A TRAVES DE UN CONDENSADOR. EL CONDENSADO SE RECIRCULA AL REACTOR Y EL GAS SELECCIONADO REMANENTE SE DESCARGA. UN GAS SELECCIONADO DEL GAS DESCARGADO, GAS INERTE Y DIOXIDO DE C ES SOPLADO A LA MEZ<CLA DE REACCION SEPARADAMENTE AL GAS DE ALIMENTACION PARA AUMENTAR LA VELOCIDAD DE EVAPORACION DE LOS COMPONENTES LIQUIDOS DE LA MEZCLA DE REACCION Y MEJORAR LA ELIMINACION DE CALOR FORMADO DENTRO DEL REACTOR.
ES88312186T 1987-12-28 1988-12-22 Preparacion de esteres de cinamato. Expired - Lifetime ES2061699T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62330164A JPH0720914B2 (ja) 1987-12-28 1987-12-28 桂皮酸エステル類の製造法

Publications (1)

Publication Number Publication Date
ES2061699T3 true ES2061699T3 (es) 1994-12-16

Family

ID=18229531

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88312186T Expired - Lifetime ES2061699T3 (es) 1987-12-28 1988-12-22 Preparacion de esteres de cinamato.

Country Status (8)

Country Link
US (1) US4908472A (es)
EP (1) EP0323141B1 (es)
JP (1) JPH0720914B2 (es)
KR (1) KR910003256B1 (es)
CA (1) CA1310661C (es)
DE (1) DE3888505T2 (es)
DK (1) DK725788A (es)
ES (1) ES2061699T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940003917A (ko) * 1992-08-20 1994-03-14 고지마 아끼로 반응 제어방법
US6657073B1 (en) 1999-08-18 2003-12-02 Daesang Corporation Crystallization of α-L-aspartyl-L-phenylalanine methyl ester
DE19963869A1 (de) 1999-12-30 2001-07-05 Basf Ag Verfahren zur Kühlung eines heißen Reaktionsgases

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3530168A (en) * 1966-08-30 1970-09-22 Union Oil Co Preparation of esters
JPS6097935A (ja) * 1983-11-02 1985-05-31 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60109545A (ja) * 1983-11-18 1985-06-15 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60169441A (ja) * 1984-02-10 1985-09-02 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60231630A (ja) * 1984-04-28 1985-11-18 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造法
JPS60237046A (ja) * 1984-05-09 1985-11-25 Mitsubishi Chem Ind Ltd 桂皮酸エステル類の製造方法
US4661620A (en) * 1984-10-05 1987-04-28 Mitsui Toatsu Chemicals, Incorporated Preparation process of cinnamate esters
JPS61137839A (ja) * 1984-12-10 1986-06-25 Mitsui Toatsu Chem Inc 桂皮酸エステル類の製造法
US4620027A (en) * 1984-12-21 1986-10-28 Sun Refining And Marketing Company Catalyst and process for production of cinnamates
JPH0669986B2 (ja) * 1985-11-21 1994-09-07 三井東圧化学株式会社 けい皮酸エステル類の製造方法
JPH072684B2 (ja) * 1986-04-11 1995-01-18 三井東圧化学株式会社 桂皮酸エステル類の製造法

Also Published As

Publication number Publication date
CA1310661C (en) 1992-11-24
JPH0222247A (ja) 1990-01-25
KR910003256B1 (ko) 1991-05-25
JPH0720914B2 (ja) 1995-03-08
DE3888505T2 (de) 1994-06-23
DE3888505D1 (de) 1994-04-21
US4908472A (en) 1990-03-13
DK725788A (da) 1989-06-29
KR890009840A (ko) 1989-08-04
EP0323141B1 (en) 1994-03-16
EP0323141A2 (en) 1989-07-05
EP0323141A3 (en) 1990-12-27
DK725788D0 (da) 1988-12-28

Similar Documents

Publication Publication Date Title
JPS55124734A (en) Preparation of methacrylic acid
GB1250222A (es)
US3812236A (en) Removal of ammonia and organic impurities from an ammonia plant effluent
ES2061699T3 (es) Preparacion de esteres de cinamato.
RU99118024A (ru) Способ получения винилацетата
GB1050876A (es)
FR2436135A1 (fr) Procede pour la preparation catalytique de l&#39;acrylonitrile
GB1450266A (en) Methof for the catalytic conversion of sulphur dioxide into sulphur trioxide
JPS5688801A (en) Separating and obtaining method of hydrogen and carbon monoxide
ES2042955T3 (es) Procedimiento para la fabricacion de acido metacrilico mediante oxidacion de metacroleina.
GB1413836A (en) Oxidation catalysts
Harrison The catalytic action of traces of iron and copper on the anaerobic oxidation of sulphydryl compounds
US3189556A (en) Novel catalyst for the preparation of acetaldehyde from acetylene
IL25566A (en) Process for the production of hydrogen cyanide
DE3168363D1 (en) Process for the preparation of phthalic anhydride
GB1491529A (en) Oxidation catalyst
JPS57123811A (en) Production of carbon monoxide
GB676287A (en) Method of providing a controlled atmosphere containing nitrogen or a mixture of nitrogen and hydrogen
SU363319A1 (ru) Способ получени восстановительных газов
RU93034463A (ru) Способ получения метанола
GB972264A (en) Process for the preparation of substantially carbon monoxide free gases of high calorific value
JPS52133942A (en) Treatment of reaction mother liquor
SU1766498A1 (ru) Катализатор дл окислительной конденсации метана
GB517333A (en) Improvement in catalyst and process for olefine oxidation
ES8202775A1 (es) Procedimiento continuo catalitico para la preparacion de productos de oxidacion o de hidratacion de compuestos orga- nicos

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 323141

Country of ref document: ES