SG45309A1 - Process for the hydrocyanation of unsaturated nitriles to dinitriles - Google Patents

Process for the hydrocyanation of unsaturated nitriles to dinitriles

Info

Publication number
SG45309A1
SG45309A1 SG1996003230A SG1996003230A SG45309A1 SG 45309 A1 SG45309 A1 SG 45309A1 SG 1996003230 A SG1996003230 A SG 1996003230A SG 1996003230 A SG1996003230 A SG 1996003230A SG 45309 A1 SG45309 A1 SG 45309A1
Authority
SG
Singapore
Prior art keywords
hydrocyanation
dinitriles
unsaturated nitriles
nitriles
unsaturated
Prior art date
Application number
SG1996003230A
Other languages
English (en)
Inventor
Marc Huser
Robert Perron
Original Assignee
Rhone Poulenc Chimie
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 filed Critical Rhone Poulenc Chimie
Publication of SG45309A1 publication Critical patent/SG45309A1/en

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
    • 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
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/04—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton containing two cyano groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/24—Phosphines

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)
SG1996003230A 1993-11-03 1994-10-24 Process for the hydrocyanation of unsaturated nitriles to dinitriles SG45309A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313306A FR2711987B1 (fr) 1993-11-03 1993-11-03 Procédé d'hydrocyanation de nitriles insaturés en dinitriles.

Publications (1)

Publication Number Publication Date
SG45309A1 true SG45309A1 (en) 1998-01-16

Family

ID=9452647

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996003230A SG45309A1 (en) 1993-11-03 1994-10-24 Process for the hydrocyanation of unsaturated nitriles to dinitriles

Country Status (11)

Country Link
US (1) US5488129A (ja)
EP (1) EP0650959B1 (ja)
JP (1) JP2623448B2 (ja)
KR (1) KR100325787B1 (ja)
CN (1) CN1045591C (ja)
CA (1) CA2134940C (ja)
DE (1) DE69405344T2 (ja)
FR (1) FR2711987B1 (ja)
NO (1) NO944153L (ja)
RU (1) RU2127724C1 (ja)
SG (1) SG45309A1 (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739378B1 (fr) * 1995-09-29 1997-10-31 Rhone Poulenc Fibres Procede d'hydrocyanation de composes organiques a insaturation ethylenique
DE19652273A1 (de) 1996-12-16 1998-06-18 Basf Ag Monoolefinische C¶5¶-Mononitrile, Verfahren zu ihrer Herstellung und ihre Verwendung
JP3377449B2 (ja) * 1998-08-04 2003-02-17 科学技術振興事業団 水系ルイス酸触媒反応方法
FR2787446B1 (fr) * 1998-12-22 2001-02-02 Rhone Poulenc Fibres Procede d'hydrocyanation de composes organiques a insaturations ethyleniques
MY138064A (en) * 2002-01-24 2009-04-30 Basf Ag Method for the separation of acids from chemical reaction mixtures by means of ionic fluids
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
US7066792B2 (en) * 2004-08-06 2006-06-27 Micron Technology, Inc. Shaped polishing pads for beveling microfeature workpiece edges, and associate system and methods
EP1948591A1 (en) 2005-10-18 2008-07-30 INVISTA Technologies S.à.r.l. Process of making 3-aminopentanenitrile
BRPI0709313A2 (pt) 2006-03-17 2011-07-05 Invista Tech Sarl método de separação e método para a preparação de triorganofosfitos
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
WO2008157218A1 (en) 2007-06-13 2008-12-24 Invista Technologies S.A.R.L. Process for improving adiponitrile quality
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
EP2229353B1 (en) 2008-01-15 2018-01-03 INVISTA Textiles (U.K.) Limited Hydrocyanation of pentenenitriles
FR2926816B1 (fr) * 2008-01-25 2010-05-14 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
WO2009117498A2 (en) * 2008-03-19 2009-09-24 Invista Technologies S.A R.L. Methods of making cyclododecatriene and methods of making laurolactone
FR2932476B1 (fr) * 2008-06-17 2010-07-30 Rhodia Operations Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique
FR2932477B1 (fr) * 2008-06-17 2013-01-18 Rhodia Operations Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique
JP5619753B2 (ja) 2008-10-14 2014-11-05 インヴィスタテクノロジーズ エスアエルエル ２−第二級−アルキル−４，５−ジ−（直鎖−アルキル）フェノール類を製造する方法
FR2937321B1 (fr) * 2008-10-21 2010-10-22 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
FR2941455B1 (fr) * 2009-01-29 2011-02-11 Rhodia Operations Procede de fabrication de composes comprenant des fonctions nitriles
CN102471218B (zh) 2009-08-07 2014-11-05 因温斯特技术公司 用于形成二酯的氢化并酯化
CN103739516B (zh) * 2014-01-06 2016-04-27 重庆中平紫光科技发展有限公司 一种利用2-甲基-3-丁烯腈的异构化液合成己二腈的方法
CN114057540B (zh) * 2021-12-10 2023-11-10 西安凯立新材料股份有限公司 一种制备2,5-二甲基氯苄的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496217A (en) * 1967-05-23 1970-02-17 Du Pont Hydrocyanation of olefins
US3925445A (en) * 1971-08-02 1975-12-09 Du Pont Hydrocyanation of olefins
US3903120A (en) * 1973-06-19 1975-09-02 Du Pont Preparation of zerovalent nickel complexes from elemental nickel
FR2338253A1 (fr) * 1976-01-13 1977-08-12 Rhone Poulenc Ind Procede d'hydrocyanation de composes organiques insatures comportant au moins une double liaison ethylenique
US4215068A (en) * 1979-04-02 1980-07-29 Gulf Research & Development Company Preparation of 1,3-dicyanocyclopentane
US4385007A (en) * 1981-09-24 1983-05-24 E. I. Du Pont De Nemours And Company Preparation of zerovalent nickel complexes
US4389348A (en) * 1981-10-26 1983-06-21 Allied Corporation Selective hydrogenation of dinitrile to omega-aminonitrile and supported rhodium-containing catalyst therefor
US4705881A (en) * 1986-11-17 1987-11-10 E. I. Du Pont De Nemours And Company Continuous hydrocyanation process using zinc halide promoter
US4810815A (en) * 1987-11-04 1989-03-07 E. I. Du Pont De Nemours And Company Acceleration of diene hydrocyanation
CA1324613C (en) * 1988-03-31 1993-11-23 Ronald J. Mckinney Promoter synergism in pentenenitrile hydrocyanation
US4874884A (en) * 1988-03-31 1989-10-17 E. I. Du Pont De Nemours And Company Promoter synergism in pentenenitrile hydrocyanation
US5169971A (en) * 1989-04-04 1992-12-08 Mitsui Toatsu Chemicals, Inc. Process for producing norcamphane dicarbonitriles
KR930011149B1 (ko) * 1989-12-27 1993-11-24 미쯔이도오아쯔가가꾸 가부시기가이샤 노르캄판디카르보니트릴류의 제조방법
US5087723A (en) * 1990-05-01 1992-02-11 E. I. Du Pont De Nemours And Company Hydrocyanation of conjugated 2-alkenoates
US5143873A (en) * 1990-12-17 1992-09-01 E. I. Du Pont De Nemours And Company Process for activation or regeneration of nickel catalyst

Also Published As

Publication number Publication date
KR100325787B1 (ko) 2002-11-29
US5488129A (en) 1996-01-30
KR950014063A (ko) 1995-06-15
CA2134940A1 (fr) 1995-05-04
RU2127724C1 (ru) 1999-03-20
DE69405344D1 (de) 1997-10-09
NO944153L (no) 1995-05-04
EP0650959A1 (fr) 1995-05-03
FR2711987B1 (fr) 1995-12-15
JP2623448B2 (ja) 1997-06-25
RU94041213A (ru) 1996-10-10
FR2711987A1 (fr) 1995-05-12
JPH07188144A (ja) 1995-07-25
CA2134940C (fr) 1998-08-11
CN1108643A (zh) 1995-09-20
DE69405344T2 (de) 1998-02-26
EP0650959B1 (fr) 1997-09-03
CN1045591C (zh) 1999-10-13
NO944153D0 (no) 1994-11-01

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