ATE11767T1 - Trennungsverfahren von palladium aus den produkten der karbonylierung von konjugierten dienen in anwesenheit von palladium. - Google Patents

Trennungsverfahren von palladium aus den produkten der karbonylierung von konjugierten dienen in anwesenheit von palladium.

Info

Publication number
ATE11767T1
ATE11767T1 AT82420096T AT82420096T ATE11767T1 AT E11767 T1 ATE11767 T1 AT E11767T1 AT 82420096 T AT82420096 T AT 82420096T AT 82420096 T AT82420096 T AT 82420096T AT E11767 T1 ATE11767 T1 AT E11767T1
Authority
AT
Austria
Prior art keywords
palladium
carbonylation
alcohol
phase
products
Prior art date
Application number
AT82420096T
Other languages
English (en)
Inventor
Jean Jenck
Original Assignee
Rhone-Poulenc Chimie De Base
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 Rhone-Poulenc Chimie De Base filed Critical Rhone-Poulenc Chimie De Base
Application granted granted Critical
Publication of ATE11767T1 publication Critical patent/ATE11767T1/de

Links

Classifications

    • 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
    • C07C67/38—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates by addition to an unsaturated carbon-to-carbon bond

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)
  • Working-Up Tar And Pitch (AREA)
  • Carbon And Carbon Compounds (AREA)
AT82420096T 1981-09-16 1982-07-09 Trennungsverfahren von palladium aus den produkten der karbonylierung von konjugierten dienen in anwesenheit von palladium. ATE11767T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8117463A FR2512812A1 (fr) 1981-09-16 1981-09-16 Procede de separation du palladium des produits issus de la carbonylation des dienes conjugues en presence de paladium
EP82420096A EP0074912B1 (de) 1981-09-16 1982-07-09 Trennungsverfahren von Palladium aus den Produkten der Karbonylierung von konjugierten Dienen in Anwesenheit von Palladium

Publications (1)

Publication Number Publication Date
ATE11767T1 true ATE11767T1 (de) 1985-02-15

Family

ID=9262183

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82420096T ATE11767T1 (de) 1981-09-16 1982-07-09 Trennungsverfahren von palladium aus den produkten der karbonylierung von konjugierten dienen in anwesenheit von palladium.

Country Status (10)

Country Link
US (1) US4522760A (de)
EP (1) EP0074912B1 (de)
JP (1) JPS5859943A (de)
AT (1) ATE11767T1 (de)
BR (1) BR8204229A (de)
CA (1) CA1173818A (de)
DD (1) DD208608A5 (de)
DE (1) DE3262326D1 (de)
ES (1) ES514265A0 (de)
FR (1) FR2512812A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903909A1 (de) * 1989-02-10 1990-08-16 Hoechst Ag Verfahren zur entfernung metallischer korrosionsprodukte aus einer bei der carbonylierung von methanol und/oder methylacetat und/oder dimethylether anfallenden, verunreinigten katalysatorloesung
US5236909A (en) * 1990-07-25 1993-08-17 Henkel Research Corporation Octyl ethers and octadienyl ethers
US5206396A (en) * 1990-07-25 1993-04-27 Henkel Research Corporation Telomerization of 1,3-butadiene
US5198598A (en) * 1991-07-19 1993-03-30 Henkel Kommanditgesellschaft Auf Aktien Telomerization process of a conjugated alkadiene with a polyol
US5324851A (en) * 1993-10-14 1994-06-28 E. I. Du Pont De Nemours And Company Recovery of palladium catalyst
WO2003006416A1 (en) * 2001-07-13 2003-01-23 Dsm Ip Assets B.V. Process for the carbonylation of a conjugated diene and use of such process in the preparation of caprolactam or adipic acid
AT413199B (de) * 2004-03-17 2005-12-15 Erema Vorrichtung zum aufbereiten von kunststoffmaterial

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1014957B (it) * 1974-06-11 1977-04-30 Montedison Spa Processo per la preparazione di acidi carbossilici da alogenuri organici
US4013584A (en) * 1975-05-27 1977-03-22 Texaco Inc. Processes for regenerating dispersions of ligand-stabilized, palladium and platinum (II) halide complexes used in carbonylation and hydroformylation catalysis
US4042530A (en) * 1975-05-27 1977-08-16 Texaco Inc. Oxychlorination sources for regenerating dispersions of ligand-stabilized, palladium (II) halide complexes used as carbonylation catalysts
US4013583A (en) * 1975-05-27 1977-03-22 Texaco Inc. Processes for regenerating dispersions of ligand stabilized, palladium and platinum (II) halide-complexes used in carbonylation and hydroformylation catalysts
US4124617A (en) * 1977-06-28 1978-11-07 Texaco Development Corporation Process for preparing unsaturated aliphatic esters from aliphatic dienes
US4172087A (en) * 1978-02-13 1979-10-23 Texaco Development Corporation Process for preparing unsaturated aliphatic esters from aliphatic dienes
US4268689A (en) * 1978-12-11 1981-05-19 Texaco Development Corp. Manufacture of vicinal glycol esters from synthesis gas
US4269781A (en) * 1980-02-08 1981-05-26 Celanese Corporation Dimeric carbonylation of 1,3-butadiene

Also Published As

Publication number Publication date
ES8305674A1 (es) 1983-05-01
JPS5859943A (ja) 1983-04-09
DD208608A5 (de) 1984-04-04
FR2512812A1 (fr) 1983-03-18
EP0074912B1 (de) 1985-02-13
FR2512812B1 (de) 1983-12-16
CA1173818A (fr) 1984-09-04
EP0074912A1 (de) 1983-03-23
JPS6326737B2 (de) 1988-05-31
US4522760A (en) 1985-06-11
ES514265A0 (es) 1983-05-01
BR8204229A (pt) 1983-07-12
DE3262326D1 (en) 1985-03-28

Similar Documents

Publication Publication Date Title
AU565580B2 (en) Preparation of aldehydes
ATE11767T1 (de) Trennungsverfahren von palladium aus den produkten der karbonylierung von konjugierten dienen in anwesenheit von palladium.
IE832128L (en) Recovery of catalysts containing rhodium and phosphires
DE3471106D1 (en) A process for the recovery of a peptide-containing compound
DE3361515D1 (en) Process for the continuous separation of phthalic and maleic anhydrides from reaction gases
Osuka et al. An efficient one-pot synthetic procedure of multiple porphyrin-cyclization
KR940703800A (ko) 고급 알데히드의 분리방법(Higher aldehyde separation process)
Suzuki et al. Selective reduction with lithium aluminum hydride/diphosphorus tetraiodide. A mild conversion of aromatic ketones to parent hydrocarbons.
Miyashita et al. Isolation of η 2-(C, C) ketene complexes of nickel from the reactions of nickelacyclobutane complexes with carbon monoxide
CA2422477A1 (en) Recovery of metals by incineration of metal containing basic ion exchange resin
KR880001569A (ko) 2-하이드록시나프탈렌-6-카르복시산의 제조방법
KR950701610A (ko) 촉매의 재생 방법(caralyst regeneration)
RO91100A (ro) Procedeu pentru recuperrea ligandului fosforos din aldehida vaporizata
ES2019439B3 (es) Proceso de separacion de series aromaticas puras
GB1354949A (en) Process for recovering pure maleic anhydride from crude maleic anhydride
Poddar et al. REACTIONS OF CARBONYLSULPHIDE WITH [Rh (PPh3) 3CI] AND [Pt (PPh3) 3]
JPS577426A (en) Telomerization of acyclic conjugated diolefin
ES8701152A1 (es) Un procedimiento de reduccion del contenido de acidos del azufre inorganicos y de acidos sulfonicos organicos
JPS51136611A (en) Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acid
KR840002457A (ko) 우라늄회수 공정에서의 산소환원법
JPS54157512A (en) Preparation of alcohol
AU588642B2 (en) Process and apparatus for separating branched- from unbranched hydrocarbons
DE3774080D1 (de) Verfahren zur rueckgewinnung von pyridin oder methylpyridinen oder deren gemische aus butandicarbonsaeuremethylester enthaltenden reaktionsgemischen.
KR900013974A (ko) 적설초에서 게닌성분 및 아시아티코사이드의 분리방법
KR870009979A (ko) 계피산 에스테르류의 제조방법

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee