BR0211014A - Processo de hemihidrogenação de dinitrilas em aminonitrilas correspondentes - Google Patents

Processo de hemihidrogenação de dinitrilas em aminonitrilas correspondentes

Info

Publication number
BR0211014A
BR0211014A BR0211014-8A BR0211014A BR0211014A BR 0211014 A BR0211014 A BR 0211014A BR 0211014 A BR0211014 A BR 0211014A BR 0211014 A BR0211014 A BR 0211014A
Authority
BR
Brazil
Prior art keywords
hemihydrogenation
dinitriles
aminonitriles
corresponding aminonitriles
hemihydrogening
Prior art date
Application number
BR0211014-8A
Other languages
English (en)
Inventor
Philippe Leconte
Joseph Lopez
Original Assignee
Rhodia Polyamide Intermediates
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 Rhodia Polyamide Intermediates filed Critical Rhodia Polyamide Intermediates
Publication of BR0211014A publication Critical patent/BR0211014A/pt

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
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO DE HEMIHIDROGENAçãO DE DINITRILAS EM AMINONITRILAS CORRESPONDENTES". A presente invenção trata da hemihidrogenação de dinitrilas em aminonitrilas correspondentes. Ela trata mais particularmente de um processo de hemihidrogenação de dinitrilas em presença de água e de agentes de seleção quer permitem melhorar a seletividade em aminonitrilas.
BR0211014-8A 2001-06-22 2002-06-13 Processo de hemihidrogenação de dinitrilas em aminonitrilas correspondentes BR0211014A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0108245A FR2826364B1 (fr) 2001-06-22 2001-06-22 Procede d'hemihydrogenation de dinitriles en aminonitriles
PCT/FR2002/002023 WO2003000651A2 (fr) 2001-06-22 2002-06-13 Procede d'hemihydrogenation de dinitriles en aminonitriles

Publications (1)

Publication Number Publication Date
BR0211014A true BR0211014A (pt) 2004-08-10

Family

ID=8864649

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0211014-8A BR0211014A (pt) 2001-06-22 2002-06-13 Processo de hemihidrogenação de dinitrilas em aminonitrilas correspondentes

Country Status (16)

Country Link
US (1) US20040204603A1 (pt)
EP (1) EP1397346A2 (pt)
JP (1) JP2004530719A (pt)
KR (1) KR20040011544A (pt)
CN (1) CN1234684C (pt)
BR (1) BR0211014A (pt)
CA (1) CA2449121A1 (pt)
FR (1) FR2826364B1 (pt)
HU (1) HUP0400363A3 (pt)
IL (1) IL159103A0 (pt)
MX (1) MXPA03011645A (pt)
PL (1) PL367625A1 (pt)
RU (1) RU2260587C1 (pt)
SK (1) SK15952003A3 (pt)
UA (1) UA75406C2 (pt)
WO (1) WO2003000651A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101068775B (zh) * 2004-12-07 2011-04-13 因维斯塔技术有限公司 改性剂在二腈氢化方法中的应用
FR2892118B1 (fr) 2005-10-18 2010-12-10 Rhodia Recherches & Tech Procede de fabrication d'hexamethylene diamine et d'aminocapronitrile.
FR2902425B1 (fr) * 2006-06-20 2008-07-18 Rhodia Recherches & Tech Procede de fabrication de diamines primaires
AU2008232361B2 (en) 2007-03-23 2013-05-16 Allegiance Corporation Fluid collection and disposal system and related methods
US9889239B2 (en) 2007-03-23 2018-02-13 Allegiance Corporation Fluid collection and disposal system and related methods
FR2944791B1 (fr) 2009-04-27 2012-02-10 Rhodia Operations Procede de preparation de lactames.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296628A (en) * 1992-02-13 1994-03-22 E. I. Du Pont De Nemours And Company Preparation of 6-aminocapronitrile
US5986127A (en) * 1999-03-15 1999-11-16 E. I. Du Pont De Nemours And Company Aminonitrile production
FR2785608B1 (fr) * 1998-11-05 2000-12-29 Rhone Poulenc Fibres Procede d'hemihydrogenation de dinitriles
JP2002543057A (ja) * 1999-04-28 2002-12-17 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー アミノニトリルの生成

Also Published As

Publication number Publication date
CN1518538A (zh) 2004-08-04
EP1397346A2 (fr) 2004-03-17
SK15952003A3 (sk) 2004-05-04
IL159103A0 (en) 2004-05-12
HUP0400363A2 (hu) 2004-07-28
RU2260587C1 (ru) 2005-09-20
FR2826364A1 (fr) 2002-12-27
WO2003000651A3 (fr) 2003-02-20
UA75406C2 (en) 2006-04-17
FR2826364B1 (fr) 2005-01-14
CN1234684C (zh) 2006-01-04
HUP0400363A3 (en) 2005-03-29
PL367625A1 (en) 2005-03-07
CA2449121A1 (fr) 2003-01-03
JP2004530719A (ja) 2004-10-07
KR20040011544A (ko) 2004-02-05
US20040204603A1 (en) 2004-10-14
MXPA03011645A (es) 2004-04-02
RU2004101604A (ru) 2005-07-10
WO2003000651A2 (fr) 2003-01-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A,5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2029 DE 24/11/2009.