DE1806098B2 - Verfahren zur herstellung eines gemisches aus adipinsaeure-, 2-methylglutarsaeure- und aethylbernsteinsaeuredinitril durch kataliytische umsetzung von 3pentennitril, 4-pentennitril oder 2methyl-3-butennitril mit cyanwasserstoff - Google Patents

Verfahren zur herstellung eines gemisches aus adipinsaeure-, 2-methylglutarsaeure- und aethylbernsteinsaeuredinitril durch kataliytische umsetzung von 3pentennitril, 4-pentennitril oder 2methyl-3-butennitril mit cyanwasserstoff

Info

Publication number
DE1806098B2
DE1806098B2 DE19681806098 DE1806098A DE1806098B2 DE 1806098 B2 DE1806098 B2 DE 1806098B2 DE 19681806098 DE19681806098 DE 19681806098 DE 1806098 A DE1806098 A DE 1806098A DE 1806098 B2 DE1806098 B2 DE 1806098B2
Authority
DE
Germany
Prior art keywords
catalyst
pentenenitrile
hydrogen cyanide
reaction
mixture
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
DE19681806098
Other languages
German (de)
English (en)
Other versions
DE1806098A1 (de
DE1806098C3 (enrdf_load_stackoverflow
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 filed Critical
Priority to DE19681817800 priority Critical patent/DE1817800C3/de
Publication of DE1806098A1 publication Critical patent/DE1806098A1/de
Publication of DE1806098B2 publication Critical patent/DE1806098B2/de
Application granted granted Critical
Publication of DE1806098C3 publication Critical patent/DE1806098C3/de
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
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • 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
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
    • B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • 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
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
    • B01J2231/52—Isomerisation reactions
    • 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
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/824—Palladium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19681806098 1967-11-01 1968-10-30 Verfahren zur herstellung eines gemisches aus adipinsaeure-, 2-methylglutarsaeure- und aethylbernsteinsaeuredinitril durch kataliytische umsetzung von 3pentennitril, 4-pentennitril oder 2methyl-3-butennitril mit cyanwasserstoff Granted DE1806098B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681817800 DE1817800C3 (de) 1967-11-01 1968-10-30 Verfahren zur Isomerisierung von 3-Pentennitrilen zu 4-Pentennitril

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67960867A 1967-11-01 1967-11-01

Publications (3)

Publication Number Publication Date
DE1806098A1 DE1806098A1 (de) 1969-06-12
DE1806098B2 true DE1806098B2 (de) 1973-08-16
DE1806098C3 DE1806098C3 (enrdf_load_stackoverflow) 1974-03-28

Family

ID=24727585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681806098 Granted DE1806098B2 (de) 1967-11-01 1968-10-30 Verfahren zur herstellung eines gemisches aus adipinsaeure-, 2-methylglutarsaeure- und aethylbernsteinsaeuredinitril durch kataliytische umsetzung von 3pentennitril, 4-pentennitril oder 2methyl-3-butennitril mit cyanwasserstoff

Country Status (5)

Country Link
BE (1) BE723128A (enrdf_load_stackoverflow)
DE (1) DE1806098B2 (enrdf_load_stackoverflow)
FR (1) FR1597593A (enrdf_load_stackoverflow)
GB (2) GB1194939A (enrdf_load_stackoverflow)
NL (1) NL166928C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU499165B2 (en) 1975-10-31 1979-04-05 Ici Limited Dimerisation process
EP0062608B1 (de) * 1981-03-31 1985-07-10 Ciba-Geigy Ag 4-Halogenstilbenderivate und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
NL166928B (nl) 1981-05-15
FR1597593A (enrdf_load_stackoverflow) 1970-06-29
NL166928C (nl) 1981-10-15
GB1194940A (en) 1970-06-17
GB1194939A (en) 1970-06-17
DE1806098A1 (de) 1969-06-12
NL6815487A (enrdf_load_stackoverflow) 1969-05-05
DE1806098C3 (enrdf_load_stackoverflow) 1974-03-28
BE723128A (enrdf_load_stackoverflow) 1969-04-01

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977