GB2093454B - Hydrocyanation of unsaturated nitriles - Google Patents

Hydrocyanation of unsaturated nitriles

Info

Publication number
GB2093454B
GB2093454B GB8205333A GB8205333A GB2093454B GB 2093454 B GB2093454 B GB 2093454B GB 8205333 A GB8205333 A GB 8205333A GB 8205333 A GB8205333 A GB 8205333A GB 2093454 B GB2093454 B GB 2093454B
Authority
GB
United Kingdom
Prior art keywords
hydrocyanation
unsaturated nitriles
nitriles
unsaturated
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
GB8205333A
Other languages
English (en)
Other versions
GB2093454A (en
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 GB2093454A publication Critical patent/GB2093454A/en
Application granted granted Critical
Publication of GB2093454B publication Critical patent/GB2093454B/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
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB8205333A 1981-02-24 1982-02-23 Hydrocyanation of unsaturated nitriles Expired GB2093454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/237,614 US4330483A (en) 1981-02-24 1981-02-24 Hydrocyanation of olefins

Publications (2)

Publication Number Publication Date
GB2093454A GB2093454A (en) 1982-09-02
GB2093454B true GB2093454B (en) 1984-11-21

Family

ID=22894457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8205333A Expired GB2093454B (en) 1981-02-24 1982-02-23 Hydrocyanation of unsaturated nitriles

Country Status (11)

Country Link
US (1) US4330483A (enExample)
JP (1) JPS57156454A (enExample)
KR (1) KR880002296B1 (enExample)
BE (1) BE892234A (enExample)
CA (1) CA1175066A (enExample)
DE (1) DE3206643A1 (enExample)
FR (1) FR2500445A1 (enExample)
GB (1) GB2093454B (enExample)
IT (1) IT1150195B (enExample)
LU (1) LU83965A1 (enExample)
NL (1) NL8200692A (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382038A (en) * 1981-10-01 1983-05-03 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4371474A (en) * 1982-01-13 1983-02-01 E. I. Du Pont De Nemours And Company Hydrocyanation of olefins
US4714773A (en) * 1987-01-09 1987-12-22 E. I. Du Pont De Nemours And Company Hydrocyanation of butadiene
JPH0794422B2 (ja) * 1989-04-04 1995-10-11 三井東圧化学株式会社 ノルカンファンジカルボニトリル類の製造方法
US5169971A (en) * 1989-04-04 1992-12-08 Mitsui Toatsu Chemicals, Inc. Process for producing norcamphane dicarbonitriles
US4990645A (en) * 1990-06-27 1991-02-05 E. I. Du Pont De Nemours And Company Hydrocyanation process
US5312959A (en) * 1993-07-12 1994-05-17 E. I. Du Pont De Nemours And Company Purification of 2-methylglutaronitrile or adiponitrile
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
US7973174B2 (en) * 2005-10-18 2011-07-05 Invista North America S.A.R.L. Process of making 3-aminopentanenitrile
MX2008011640A (es) * 2006-03-17 2008-09-22 Invista Tech Sarl Metodo para la purificacion de triorganofosfitos por tratamiento con un aditivo basico.
US7709674B2 (en) * 2006-07-14 2010-05-04 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
US7919646B2 (en) 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
WO2009075692A2 (en) 2007-05-14 2009-06-18 Invista Technologies S.A.R.L. High efficiency reactor and process
WO2008157218A1 (en) * 2007-06-13 2008-12-24 Invista Technologies S.A.R.L. Process for improving adiponitrile quality
WO2009091790A1 (en) * 2008-01-15 2009-07-23 Invista Technologies S.A.R.L. Hydrocyanation of pentenenitriles
CN101910119B (zh) * 2008-01-15 2013-05-29 因温斯特技术公司 用于制备和精制3-戊烯腈，和用于精制2-甲基-3-丁烯腈的方法
WO2009117498A2 (en) * 2008-03-19 2009-09-24 Invista Technologies S.A R.L. Methods of making cyclododecatriene and methods of making laurolactone
WO2010045131A1 (en) * 2008-10-14 2010-04-22 Invista Technologies S.A.R.L. Process for making 2-secondary-alkyl-4,5-di-(normal-alkyl)phenols
EP2462103A4 (en) * 2009-08-07 2014-01-08 Invista Tech Sarl HYDROGENATION AND STAFFING FOR THE FORMATION OF DIES
TW201504204A (zh) 2013-06-26 2015-02-01 Invista Tech Sarl 用於精煉腈化物的改良方法
CN106397476A (zh) * 2016-08-31 2017-02-15 重庆中平紫光科技发展有限公司 利用混酚制备有机磷配体并进一步制备己二腈的方法

Family Cites Families (6)

* 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
US3798256A (en) * 1971-08-02 1974-03-19 Du Pont Hydrocyanation of olefins
US3766237A (en) * 1972-01-25 1973-10-16 Du Pont Hydrocyanation of olefins
US3818067A (en) * 1972-07-20 1974-06-18 Du Pont Preparation of organic dinitriles
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

Also Published As

Publication number Publication date
KR830009005A (ko) 1983-12-17
KR880002296B1 (ko) 1988-10-22
FR2500445A1 (fr) 1982-08-27
JPH0250898B2 (enExample) 1990-11-05
CA1175066A (en) 1984-09-25
JPS57156454A (en) 1982-09-27
LU83965A1 (fr) 1982-12-13
NL8200692A (nl) 1982-09-16
FR2500445B1 (enExample) 1984-12-28
US4330483A (en) 1982-05-18
GB2093454A (en) 1982-09-02
IT8219811A0 (it) 1982-02-23
BE892234A (fr) 1982-08-23
IT1150195B (it) 1986-12-10
DE3206643C2 (enExample) 1990-11-15
DE3206643A1 (de) 1982-09-09

Similar Documents

Publication Publication Date Title
GB2093454B (en) Hydrocyanation of unsaturated nitriles
GB2093453B (en) Hydrocyanation of unsaturated nitriles
GB2113218B (en) Hydrocyanation of olefins
GB2107314B (en) Catalytic hydrocyanation of unsaturated nitriles to form dinitriles
ZA827381B (en) 3-oxoestra-17-acetonitrile and unsaturated analogs
GB2081268B (en) Isomerization of 2-methyl-3-butenenitrile
GB2092495B (en) Feeding of fasteners
DE3263547D1 (en) Manufacture of methylamines
DE3061997D1 (en) Purification of acrylonitrile
IL66919A0 (en) Preparation of trimethylsilyl cyanide
DE3366492D1 (en) Water extractive distillation of olefinically unsaturated nitriles
GB2041931B (en) Separation of acetonitrile from crude olefinically unsaturated nitrile
IL69040A0 (en) Process for the preparation of n-phosphonomethylglycine and intermediates therefor
DE3271773D1 (en) Aliphatic nitriles
GB2158822B (en) Intermediates for the preparation of fluoro-prostacyclins
GB2102098B (en) Fender made of resilient material
DE3270667D1 (en) Method for the preparation of acyl cyanides
DE3264935D1 (en) Hydration of nitriles
GB2141703B (en) N-glycidyl-substituted amide compounds
JPS57200348A (en) Manufacture of basic substituted phenylacetonitrile
DE3260042D1 (en) Process for the preparation of tertiary alkyl cyanides
DE3161022D1 (en) Preparation of acyl cyanides
DE3066510D1 (en) Hydrocyanation of activated olefins
ZA82918B (en) Process for the preparation of nitriles from formamides
JPS57146457A (en) Agitator through magnetic action

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20020222