[go: up one dir, main page]

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)
  • 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
CA2552744A1 (en) * 2004-12-07 2006-06-15 Invista Technologies S.A.R.L. Use of modifiers in a dinitrile hydrogenation process at high pressures
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
AU2008232360A1 (en) 2007-03-23 2008-10-02 Allegiance Corporation Fluid collection and disposal system having internchangeable collection and other features and methods relating thereof
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 (5)

* 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
FR2728259B1 (fr) * 1994-12-14 1997-03-14 Rhone Poulenc Chimie Procede d'hemihydrogenation de dinitriles en aminonitriles
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
CN1160307C (zh) * 1999-04-28 2004-08-04 纳幕尔杜邦公司 氨基腈的生产方法

Also Published As

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

Similar Documents

Publication Publication Date Title
BR0000695A (pt) Processo e aparelho para a lavagem e a hidratação de dispositivos oftálmicos
BR0015611A (pt) Processo de limpeza que utiliza ondas ultra-sÈnicas
DE60037347D1 (de) Kombinationen enthaltend cGMP-PDE5-hemmer.
BR0012060A (pt) Composições de detergentes lìquidas aquosas compreendendo um sistema efervescente
ATE313727T1 (de) Montageelement
DE60217432D1 (de) Verwendungen von Kohlenstofffasern
BR0206422B1 (pt) mÉtodo e instalaÇço industrial para espessamento de lamas derivadas de tratamento de Águas atravÉs de floculaÇço-decantaÇço com floco lastreado.
TR199801695A3 (tr) Akrilonitril ve hidrojen siyanürün imalati için gelistirilmis katalizör.
BR0106411B1 (pt) processo de tratamento do lìquido residual de cromatização.
ATE239309T1 (de) Kabelhalter zur befestigung von kabeln in fahrzeugstrukturen
BR0110999A (pt) Misturas de adesivos aquosos
BR0113532B1 (pt) processo de fabricação de cintas em liga de alumìnio e cinta em liga de alumìnio produzida por este processo.
IT1319234B1 (it) Processo di preparazione di gabapentina.
BR0211014A (pt) Processo de hemihidrogenação de dinitrilas em aminonitrilas correspondentes
ID29003A (id) Lembaran gabungan yang dapat meregang secara elastik dan proses pembuatannya
BR0206697A (pt) Fio tingido espacialmente
SE9903875D0 (sv) Fastener
BR0212390A (pt) Processo para a preparação de cilastatina
DE60000247D1 (de) Arithmetische Kodierung mit Vermeidung des Carry-Ripple
DE60227017D1 (de) Von hinten beleuchtetes Etikett mit verbessertem Aussehen des Sperrzustandes
ATE517617T1 (de) Behandlung von parkinson erkrankung mit kape
CY1107039T1 (el) Αναστολεις τριπεπτιδυλ πεπτιδασης
CY1105625T1 (el) Παρεντερικα χορηγησιμες μορφες χορηγησης που περιεχουν ενα αιωρημα του αλατος απο τραμαδολη και diclofenac
BR9915434A (pt) Derivados anticonvulsivos úteis no tratamento dedistúrbio de estresse pós-traumático
BR0209842A (pt) Processo para a preparação de imipenem

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.