GB2107314B - Catalytic hydrocyanation of unsaturated nitriles to form dinitriles - Google Patents

Catalytic hydrocyanation of unsaturated nitriles to form dinitriles

Info

Publication number
GB2107314B
GB2107314B GB08227990A GB8227990A GB2107314B GB 2107314 B GB2107314 B GB 2107314B GB 08227990 A GB08227990 A GB 08227990A GB 8227990 A GB8227990 A GB 8227990A GB 2107314 B GB2107314 B GB 2107314B
Authority
GB
United Kingdom
Prior art keywords
dinitriles
unsaturated nitriles
catalytic hydrocyanation
hydrocyanation
catalytic
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
Application number
GB08227990A
Other languages
English (en)
Other versions
GB2107314A (en
Inventor
Robert Neal Mcgill
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.)
EIDP Inc
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
Publication of GB2107314A publication Critical patent/GB2107314A/en
Application granted granted Critical
Publication of GB2107314B publication Critical patent/GB2107314B/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
GB08227990A 1981-10-01 1982-09-30 Catalytic hydrocyanation of unsaturated nitriles to form dinitriles Expired GB2107314B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/307,649 US4382038A (en) 1981-10-01 1981-10-01 Hydrocyanation of olefins

Publications (2)

Publication Number Publication Date
GB2107314A GB2107314A (en) 1983-04-27
GB2107314B true GB2107314B (en) 1985-11-20

Family

ID=23190632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08227990A Expired GB2107314B (en) 1981-10-01 1982-09-30 Catalytic hydrocyanation of unsaturated nitriles to form dinitriles

Country Status (11)

Country Link
US (1) US4382038A (cg-RX-API-DMAC7.html)
JP (1) JPS5867658A (cg-RX-API-DMAC7.html)
KR (1) KR880002621B1 (cg-RX-API-DMAC7.html)
BE (1) BE894542A (cg-RX-API-DMAC7.html)
CA (1) CA1181426A (cg-RX-API-DMAC7.html)
DE (1) DE3236454A1 (cg-RX-API-DMAC7.html)
FR (1) FR2513995B1 (cg-RX-API-DMAC7.html)
GB (1) GB2107314B (cg-RX-API-DMAC7.html)
IT (1) IT1163012B (cg-RX-API-DMAC7.html)
LU (1) LU84393A1 (cg-RX-API-DMAC7.html)
NL (1) NL8203771A (cg-RX-API-DMAC7.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990645A (en) * 1990-06-27 1991-02-05 E. I. Du Pont De Nemours And Company Hydrocyanation process
FR2822820B1 (fr) * 2001-03-29 2003-05-30 Inst Francais Du Petrole Procede de coproduction de paraxylene et de metaxylene comprenant deux etapes de separation
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
FR2854892B1 (fr) * 2003-05-12 2005-06-24 Rhodia Polyamide Intermediates Procede de fabrication de dinitriles
FR2854891B1 (fr) 2003-05-12 2006-07-07 Rhodia Polyamide Intermediates Procede de preparation de dinitriles
DE102004004684A1 (de) * 2004-01-29 2005-08-18 Basf Ag Verfahren zur Hydrocyanierung
WO2007046799A1 (en) * 2005-10-18 2007-04-26 Invista Technologies S.A R.L. Process of making 3-aminopentanenitrile
CA2644961A1 (en) * 2006-03-17 2007-09-27 Invista Technologies S.A.R.L. Method for the purification of triorganophosphites by treatment with a basic additive
US7919646B2 (en) * 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7659422B2 (en) * 2006-07-14 2010-02-09 Invista North America S.A.R.L. Hydrocyanation process with reduced yield losses
US7880028B2 (en) * 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
US7709674B2 (en) * 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses
US8906334B2 (en) 2007-05-14 2014-12-09 Invista North America S.A R.L. High efficiency reactor and process
US8101790B2 (en) * 2007-06-13 2012-01-24 Invista North America S.A.R.L. Process for improving adiponitrile quality
EP2229353B1 (en) * 2008-01-15 2018-01-03 INVISTA Textiles (U.K.) Limited Hydrocyanation of pentenenitriles
US7977502B2 (en) * 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile
EP2257516A4 (en) * 2008-03-19 2012-12-12 Invista Tech Sarl METHODS FOR PREPARING CYCLODODECATRIENE AND METHODS FOR PREPARING LAUROLACTONE
EP2334624B1 (en) * 2008-10-14 2014-10-01 Invista Technologies S.à.r.l. Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
KR20120047251A (ko) * 2009-08-07 2012-05-11 인비스타 테크놀러지스 에스.에이.알.엘. 디에스테르를 형성하기 위한 수소화 및 에스테르화
US20190272735A1 (en) * 2016-11-11 2019-09-05 Inventio Ag Security system for buildings with elevator installations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3766237A (en) * 1972-01-25 1973-10-16 Du Pont Hydrocyanation of olefins
US3846461A (en) * 1972-10-25 1974-11-05 Du Pont Process of preparing a zerovalent nickel complex with organic phosphorus compounds
US3903120A (en) * 1973-06-19 1975-09-02 Du Pont Preparation of zerovalent nickel complexes from elemental nickel
US4082811A (en) * 1977-02-23 1978-04-04 E. I. Du Pont De Nemours And Company Recovery of metal and triarylborane catalyst components from olefin hydrocyanation residue
US4080374A (en) * 1977-02-23 1978-03-21 E. I. Du Pont De Nemours And Company Product recovery
US4330483A (en) * 1981-02-24 1982-05-18 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4328172A (en) * 1981-02-24 1982-05-04 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins

Also Published As

Publication number Publication date
NL8203771A (nl) 1983-05-02
CA1181426A (en) 1985-01-22
BE894542A (fr) 1983-03-30
KR840001548A (ko) 1984-05-07
FR2513995B1 (fr) 1987-05-07
US4382038A (en) 1983-05-03
DE3236454A1 (de) 1983-04-21
GB2107314A (en) 1983-04-27
IT1163012B (it) 1987-04-08
IT8223556A0 (it) 1982-09-30
DE3236454C2 (cg-RX-API-DMAC7.html) 1991-07-18
JPS5867658A (ja) 1983-04-22
JPH031298B2 (cg-RX-API-DMAC7.html) 1991-01-10
KR880002621B1 (ko) 1988-12-07
LU84393A1 (fr) 1983-06-07
FR2513995A1 (fr) 1983-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930930