CA1175066A - Hydrocyanation of olefins - Google Patents

Hydrocyanation of olefins

Info

Publication number
CA1175066A
CA1175066A CA000396849A CA396849A CA1175066A CA 1175066 A CA1175066 A CA 1175066A CA 000396849 A CA000396849 A CA 000396849A CA 396849 A CA396849 A CA 396849A CA 1175066 A CA1175066 A CA 1175066A
Authority
CA
Canada
Prior art keywords
range
zero
promoter
catalyst
hydrogen cyanide
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
CA000396849A
Other languages
English (en)
French (fr)
Inventor
Morris Rapoport
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
Application granted granted Critical
Publication of CA1175066A publication Critical patent/CA1175066A/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)
CA000396849A 1981-02-24 1982-02-23 Hydrocyanation of olefins Expired CA1175066A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US237,614 1981-02-24
US06/237,614 US4330483A (en) 1981-02-24 1981-02-24 Hydrocyanation of olefins

Publications (1)

Publication Number Publication Date
CA1175066A true CA1175066A (en) 1984-09-25

Family

ID=22894457

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000396849A Expired CA1175066A (en) 1981-02-24 1982-02-23 Hydrocyanation of olefins

Country Status (11)

Country Link
US (1) US4330483A (en, 2012)
JP (1) JPS57156454A (en, 2012)
KR (1) KR880002296B1 (en, 2012)
BE (1) BE892234A (en, 2012)
CA (1) CA1175066A (en, 2012)
DE (1) DE3206643A1 (en, 2012)
FR (1) FR2500445A1 (en, 2012)
GB (1) GB2093454B (en, 2012)
IT (1) IT1150195B (en, 2012)
LU (1) LU83965A1 (en, 2012)
NL (1) NL8200692A (en, 2012)

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
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
ES2532982T3 (es) * 2005-10-18 2015-04-06 Invista Technologies S.À.R.L. Proceso de preparación de 3-aminopentanonitrilo
CN101405292A (zh) * 2006-03-17 2009-04-08 因温斯特技术公司 通过用碱性添加剂处理提纯亚磷酸三有机酯的方法
US7709674B2 (en) * 2006-07-14 2010-05-04 Invista North America S.A R.L Hydrocyanation process with reduced yield losses
US7919646B2 (en) * 2006-07-14 2011-04-05 Invista North America S.A R.L. Hydrocyanation of 2-pentenenitrile
US7880028B2 (en) * 2006-07-14 2011-02-01 Invista North America S.A R.L. Process for making 3-pentenenitrile by hydrocyanation of butadiene
CN101687658B (zh) 2007-05-14 2013-07-24 因温斯特技术公司 高效反应器和方法
CN101952004B (zh) * 2007-06-13 2015-08-12 因温斯特技术公司 改善己二腈质量的方法
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
CN101918356B (zh) * 2008-01-15 2013-09-25 因温斯特技术公司 戊烯腈的氢氰化
CN101970392A (zh) * 2008-03-19 2011-02-09 因温斯特技术公司 制备环十二碳三烯的方法和制备月桂内酯的方法
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
US8338636B2 (en) * 2009-08-07 2012-12-25 Invista North America S.A R.L. Hydrogenation and esterification to form diesters
EP3013793A1 (en) 2013-06-26 2016-05-04 Invista Technologies S.à.r.l. Improved process for refining nitriles
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
FR2500445B1 (en, 2012) 1984-12-28
DE3206643A1 (de) 1982-09-09
GB2093454A (en) 1982-09-02
FR2500445A1 (fr) 1982-08-27
JPH0250898B2 (en, 2012) 1990-11-05
GB2093454B (en) 1984-11-21
KR830009005A (ko) 1983-12-17
JPS57156454A (en) 1982-09-27
BE892234A (fr) 1982-08-23
NL8200692A (nl) 1982-09-16
DE3206643C2 (en, 2012) 1990-11-15
LU83965A1 (fr) 1982-12-13
IT8219811A0 (it) 1982-02-23
KR880002296B1 (ko) 1988-10-22
IT1150195B (it) 1986-12-10
US4330483A (en) 1982-05-18

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US20080015380A1 (en) Process for making 3-pentenenitrile by hydrocyanation of butadiene
US4382038A (en) Hydrocyanation of olefins
JPS60238151A (ja) ゼロ価ニツケル錯体の回収方法
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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry