FR2329648A1 - Procede de dimerisation de l'acrylonitrile - Google Patents

Procede de dimerisation de l'acrylonitrile

Info

Publication number
FR2329648A1
FR2329648A1 FR7632929A FR7632929A FR2329648A1 FR 2329648 A1 FR2329648 A1 FR 2329648A1 FR 7632929 A FR7632929 A FR 7632929A FR 7632929 A FR7632929 A FR 7632929A FR 2329648 A1 FR2329648 A1 FR 2329648A1
Authority
FR
France
Prior art keywords
dimerization process
acrylonitrile dimerization
acrylonitrile
dimerization
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.)
Granted
Application number
FR7632929A
Other languages
English (en)
Other versions
FR2329648B1 (fr
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
Priority claimed from GB4532475A external-priority patent/GB1546807A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2329648A1 publication Critical patent/FR2329648A1/fr
Application granted granted Critical
Publication of FR2329648B1 publication Critical patent/FR2329648B1/fr
Granted 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0257—Phosphorus acids or phosphorus acid esters
    • B01J31/0261—Phosphorus acids or phosphorus acid esters comprising phosphonous acid (-ester) groups (RP(OR')2) or the isomeric phosphinic acid (-ester) groups (R2(R'O)P=O), i.e. R= C, R'= C, H
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0255—Phosphorus containing compounds
    • B01J31/0257—Phosphorus acids or phosphorus acid esters
    • B01J31/0262—Phosphorus acids or phosphorus acid esters comprising phosphinous acid (-ester) groups (R2P(OR')) or the isomeric phosphine oxide groups (R3P=O), i.e. R= C, R'= C, H
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
FR7632929A 1975-10-31 1976-10-29 Procede de dimerisation de l'acrylonitrile Granted FR2329648A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4532475A GB1546807A (en) 1975-10-31 1975-10-31 Dimerisation of acrylonitrile
GB5288875 1975-12-24

Publications (2)

Publication Number Publication Date
FR2329648A1 true FR2329648A1 (fr) 1977-05-27
FR2329648B1 FR2329648B1 (fr) 1981-02-13

Family

ID=26265562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632929A Granted FR2329648A1 (fr) 1975-10-31 1976-10-29 Procede de dimerisation de l'acrylonitrile

Country Status (7)

Country Link
US (1) US4126632A (fr)
JP (1) JPS5936906B2 (fr)
AU (1) AU499165B2 (fr)
DE (1) DE2649904A1 (fr)
FR (1) FR2329648A1 (fr)
IT (2) IT1075872B (fr)
NL (1) NL7612042A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351093A1 (fr) * 1976-05-10 1977-12-09 Ici Ltd Procede de dimerisation de l'acrylonitrile
FR2352792A1 (fr) * 1976-05-24 1977-12-23 Ici Ltd Nitriles organiques
FR2368470A1 (fr) * 1976-10-21 1978-05-19 Ici Ltd Procede de dimerisation d'acrylonitrile en dinitrile lineaire en c6
FR2372148A1 (fr) * 1976-11-24 1978-06-23 Ici Ltd Procede de dimerisation de l'acrylonitrile en presence d'un compose organo-phosphore
EP0369528A1 (fr) * 1988-11-11 1990-05-23 Shell Internationale Researchmaatschappij B.V. Compositions catalytiques

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263224A (en) * 1978-07-26 1981-04-21 Imperial Chemical Industries Limited Acrylonitrile dimerization process
EP0008164B1 (fr) * 1978-07-26 1983-04-20 Imperial Chemical Industries Plc Phosphinites et phosphonites, leur préparation et leur utilisation comme catalyseurs de dimérisation d'acrylonitrile
DE2964157D1 (en) * 1978-10-26 1983-01-05 Ici Plc A process for the dimerisation of acrylonitrile
US4574060A (en) * 1982-11-03 1986-03-04 Allied Corporation Selective conversion of acrylonitrile into 1,4-dicyano-1-butene catalyzed by polymer-bound alkyl diarylphosphinites
US4661615A (en) * 1982-11-03 1987-04-28 Allied Corporation Selective conversion of acrylonitrile into 1,4-dicyano-1-butene catalyzed by plymer-bound alkyl diarylphosphinites
US4639539A (en) * 1984-12-24 1987-01-27 Monsanto Company Dimerization process improvements
US4841087A (en) * 1987-04-17 1989-06-20 Monsanto Company Acrylonitrile dimerization process
US4952541A (en) * 1989-09-01 1990-08-28 Monsanto Company Acrylonitrile dimerization process and method of treating residual catalyst
KR20210043178A (ko) 2019-10-11 2021-04-21 주식회사 엘지화학 신규 구조의 유기인계 촉매 및 이를 이용한 선형 디니트릴의 제조방법
KR20210056895A (ko) * 2019-11-11 2021-05-20 주식회사 엘지화학 아크릴로니트릴 이량체 제조 방법
KR102625391B1 (ko) * 2019-12-12 2024-01-15 주식회사 엘지화학 아크릴로니트릴 이량체 제조 방법
WO2021145598A1 (fr) * 2020-01-13 2021-07-22 주식회사 엘지화학 Procédé de préparation de dimère d'acrylonitrile
KR20220056657A (ko) 2020-10-28 2022-05-06 주식회사 엘지화학 아크릴로니트릴 이량체의 제조 방법
CN112480169A (zh) * 2020-12-07 2021-03-12 南雄志一精细化工有限公司 一种液体含磷化合物及其应用和制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051821A (en) * 1963-03-07 1966-12-21 Badisch Anlin And Soda Fabrik Ag Dimersing acrylonitrile
NL6705504A (fr) * 1966-04-19 1967-10-20
GB1194841A (en) * 1966-04-13 1970-06-10 Ici Ltd Process for the Dimerisation of Unsaturated Compounds
GB1194842A (en) * 1966-04-13 1970-06-10 Ici Ltd Process for the Dimerisation of Unsaturated Compounds
GB1206272A (en) * 1967-03-17 1970-09-23 Sovex Ltd Improvements relating to means for reading binary codes
DE2620592A1 (de) * 1975-05-09 1976-11-18 Ici Ltd Katalysatormasse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1366081A (fr) 1963-05-24 1964-07-10 Rhone Poulenc Sa Dicyano-2, 4 butène-1
FR1385883A (fr) 1964-03-05 1965-01-15 Basf Ag Procédé pour la dimérisation d'acrylonitrile
US3574702A (en) * 1965-03-02 1971-04-13 Nat Distillers Chem Corp Process for dimerizing acrylonitrile compounds
GB1128320A (en) 1966-02-16 1968-09-25 Ici Ltd Catalytic dimerisation of unsaturated nitriles
FR1519376A (fr) 1966-04-19 1968-03-29 Du Pont Procédé de dimérisation de l'acrylonitrile
US3538141A (en) * 1967-01-23 1970-11-03 Halcon International Inc Dimerization of acrylonitrile
FR1597593A (fr) 1967-11-01 1970-06-29
GB1351694A (en) 1970-10-02 1974-05-01 Du Pont Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051821A (en) * 1963-03-07 1966-12-21 Badisch Anlin And Soda Fabrik Ag Dimersing acrylonitrile
GB1194841A (en) * 1966-04-13 1970-06-10 Ici Ltd Process for the Dimerisation of Unsaturated Compounds
GB1194842A (en) * 1966-04-13 1970-06-10 Ici Ltd Process for the Dimerisation of Unsaturated Compounds
NL6705504A (fr) * 1966-04-19 1967-10-20
GB1206272A (en) * 1967-03-17 1970-09-23 Sovex Ltd Improvements relating to means for reading binary codes
DE2620592A1 (de) * 1975-05-09 1976-11-18 Ici Ltd Katalysatormasse

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351093A1 (fr) * 1976-05-10 1977-12-09 Ici Ltd Procede de dimerisation de l'acrylonitrile
FR2352792A1 (fr) * 1976-05-24 1977-12-23 Ici Ltd Nitriles organiques
FR2368470A1 (fr) * 1976-10-21 1978-05-19 Ici Ltd Procede de dimerisation d'acrylonitrile en dinitrile lineaire en c6
FR2372148A1 (fr) * 1976-11-24 1978-06-23 Ici Ltd Procede de dimerisation de l'acrylonitrile en presence d'un compose organo-phosphore
EP0369528A1 (fr) * 1988-11-11 1990-05-23 Shell Internationale Researchmaatschappij B.V. Compositions catalytiques

Also Published As

Publication number Publication date
IT1075872B (it) 1985-04-22
JPS5257122A (en) 1977-05-11
DE2649904A1 (de) 1977-05-12
US4126632A (en) 1978-11-21
FR2329648B1 (fr) 1981-02-13
IT1206383B (it) 1989-04-21
AU1903576A (en) 1978-05-04
AU499165B2 (en) 1979-04-05
JPS5936906B2 (ja) 1984-09-06
DE2649904C2 (fr) 1988-01-07
NL7612042A (nl) 1977-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse