DE69104828T2 - Hydrocyanierung von konjugierten 2-alkencarbonsäureestern. - Google Patents

Hydrocyanierung von konjugierten 2-alkencarbonsäureestern.

Info

Publication number
DE69104828T2
DE69104828T2 DE69104828T DE69104828T DE69104828T2 DE 69104828 T2 DE69104828 T2 DE 69104828T2 DE 69104828 T DE69104828 T DE 69104828T DE 69104828 T DE69104828 T DE 69104828T DE 69104828 T2 DE69104828 T2 DE 69104828T2
Authority
DE
Germany
Prior art keywords
alkine
hydrocyanation
conjugated
carbonic esters
carbonic
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 - Fee Related
Application number
DE69104828T
Other languages
English (en)
Other versions
DE69104828D1 (de
Inventor
Ronald Mckinney
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.)
Invista Technologies SARL USA
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69104828D1 publication Critical patent/DE69104828D1/de
Publication of DE69104828T2 publication Critical patent/DE69104828T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE69104828T 1990-05-01 1991-04-25 Hydrocyanierung von konjugierten 2-alkencarbonsäureestern. Expired - Fee Related DE69104828T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/517,135 US5087723A (en) 1990-05-01 1990-05-01 Hydrocyanation of conjugated 2-alkenoates
PCT/US1991/002752 WO1991017140A1 (en) 1990-05-01 1991-04-25 Hydrocyanation of conjugated 2-alkenoates

Publications (2)

Publication Number Publication Date
DE69104828D1 DE69104828D1 (de) 1994-12-01
DE69104828T2 true DE69104828T2 (de) 1995-05-11

Family

ID=24058509

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69104828T Expired - Fee Related DE69104828T2 (de) 1990-05-01 1991-04-25 Hydrocyanierung von konjugierten 2-alkencarbonsäureestern.

Country Status (8)

Country Link
US (1) US5087723A (de)
EP (1) EP0527187B1 (de)
JP (1) JP2955016B2 (de)
KR (1) KR0173326B1 (de)
CA (1) CA2081317A1 (de)
DE (1) DE69104828T2 (de)
ES (1) ES2062789T3 (de)
WO (1) WO1991017140A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711987B1 (fr) * 1993-11-03 1995-12-15 Rhone Poulenc Chimie Procédé d'hydrocyanation de nitriles insaturés en dinitriles.
FR2849027B1 (fr) * 2002-12-23 2005-01-21 Rhodia Polyamide Intermediates Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques
FR2850966B1 (fr) 2003-02-10 2005-03-18 Rhodia Polyamide Intermediates Procede de fabrication de composes dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
FR2854892B1 (fr) * 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
EP2395010B1 (de) * 2006-03-17 2016-07-13 Invista Technologies S.à.r.l. Verfahren zur Reinigung von Triorganophosphiten durch Bearbeitung mit einem basischen Zusatz
US7709674B2 (en) * 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE707852C (de) * 1938-04-21 1941-07-05 I G Farbenindrustrie Akt Ges Verfahren zur Herstellung von Nitrilen
DE808835C (de) * 1948-10-02 1951-07-19 Chemische Werke Huels G M B H Verfahren zur Herstellung von Nitrilen
US2571099A (en) * 1950-01-07 1951-10-16 Du Pont Process for hydrocyanation of conjugated diolefinic compounds
US3496215A (en) * 1965-11-23 1970-02-17 Du Pont Hydrocyanation of olefins using selected nickel phosphite catalysts
GB1112539A (en) * 1965-11-26 1968-05-08 Du Pont Preparation of organic nitriles
US3496217A (en) * 1967-05-23 1970-02-17 Du Pont Hydrocyanation of olefins
US3564040A (en) * 1968-06-14 1971-02-16 Du Pont Removal of trans-2-pentenenitrile from 3- and 4-pentenenitrile
US3925445A (en) * 1971-08-02 1975-12-09 Du Pont Hydrocyanation of olefins
US3865865A (en) * 1973-02-15 1975-02-11 Du Pont Selective removal of 2-pentenenitrile and 2-methyl-2-butenenitrile from 3-pentenenitrile
US3852325A (en) * 1973-08-29 1974-12-03 Du Pont Selective isomerization of pentenenitriles
US4774353A (en) * 1986-06-05 1988-09-27 E. I. Du Pont De Nemours And Company Triorganotin catalyst promoters for hydrocyanation
US4874884A (en) * 1988-03-31 1989-10-17 E. I. Du Pont De Nemours And Company Promoter synergism in pentenenitrile hydrocyanation

Also Published As

Publication number Publication date
JPH05507684A (ja) 1993-11-04
CA2081317A1 (en) 1991-11-02
EP0527187A1 (de) 1993-02-17
JP2955016B2 (ja) 1999-10-04
DE69104828D1 (de) 1994-12-01
KR0173326B1 (ko) 1999-04-01
US5087723A (en) 1992-02-11
KR930700385A (ko) 1993-03-15
WO1991017140A1 (en) 1991-11-14
EP0527187B1 (de) 1994-10-26
ES2062789T3 (es) 1994-12-16

Similar Documents

Publication Publication Date Title
DE69323485T2 (de) Bildwiedergabeanordnung
DE3881456D1 (de) Substituierte 2-phenyl-4-chinolincarbonsaeuren.
DE69104828T2 (de) Hydrocyanierung von konjugierten 2-alkencarbonsäureestern.
DE69330725D1 (de) Förderer
DE9209392U1 (de) Förderer
FI911644A (fi) Terapeutisk foerening och komposition.
DE59305564D1 (de) Einspritzeinrichtung
FI911613A0 (fi) Foerfarande och anordning foer rening av roekgaser.
FI913285A (fi) Svavelsubstituerade mevinsyraderivat.
DE9215055U1 (de) Geschicklichkeitsspiel
FI910444A0 (fi) Anordning foer genomfoering av fysikaliska och kemiska processer.
BR9201666A (pt) Jogo
ES1020158Y (es) Juego.
ES1014752Y (es) Juego de ingenio.
BR9202037A (pt) Jogo de climene
FI934707A0 (fi) Foerfarande och anordning foer reglering av processer foer behandling av vattenhaltig fibermaeld
FI902830A0 (fi) Foerfarande och anordning foer rening av roekgaser.
ES1021269Y (es) Juego didactico.
ES1023209Y (es) Juego de habilidad.
ES1023201Y (es) Juego de habilidad.
ES1022770Y (es) "juego de habilidad"
SE9201305D0 (sv) Skicklighetsspel
BR9006573A (pt) Jogo
BR9005156A (pt) Jogo
BR7002692U (pt) Jogo

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: INVISTA TECHNOLOGIES S.A.R.L., WILMINGTON, DEL, US

8328 Change in the person/name/address of the agent

Representative=s name: MARKS & CLERK, LUXEMBOURG, LU

8339 Ceased/non-payment of the annual fee