MXPA05010473A - Procedimiento para la isomerizacion de cis-2-pentenonitrilo en trans-3-pentenonitrilo. - Google Patents
Procedimiento para la isomerizacion de cis-2-pentenonitrilo en trans-3-pentenonitrilo.Info
- Publication number
- MXPA05010473A MXPA05010473A MXPA05010473A MXPA05010473A MXPA05010473A MX PA05010473 A MXPA05010473 A MX PA05010473A MX PA05010473 A MXPA05010473 A MX PA05010473A MX PA05010473 A MXPA05010473 A MX PA05010473A MX PA05010473 A MXPA05010473 A MX PA05010473A
- Authority
- MX
- Mexico
- Prior art keywords
- pentenenitrile
- isomerization
- cis
- form trans
- trans
- Prior art date
Links
- UVKXJAUUKPDDNW-NSCUHMNNSA-N (e)-pent-3-enenitrile Chemical compound C\C=C\CC#N UVKXJAUUKPDDNW-NSCUHMNNSA-N 0.000 title abstract 2
- 238000006317 isomerization reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- ISBHMJZRKAFTGE-ARJAWSKDSA-N (z)-pent-2-enenitrile Chemical compound CC\C=C/C#N ISBHMJZRKAFTGE-ARJAWSKDSA-N 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 6
- ISBHMJZRKAFTGE-ONEGZZNKSA-N (e)-pent-2-enenitrile Chemical compound CC\C=C\C#N ISBHMJZRKAFTGE-ONEGZZNKSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
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
- C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
- C07C255/07—Mononitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Procedimiento para la isomerizacion de cis-2-pentenonitrilo en trans-3-pentenonitrilo en presencia de oxido de aluminio como catalizador, caracterizado porque el oxido de aluminio tiene una superficie BET de por lo menos 50m2/g.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10323803A DE10323803A1 (de) | 2003-04-22 | 2003-04-22 | Verfahren zur Isomerisierung von cis-2-Pentennitril zu trans-3-Pentennitril |
PCT/EP2004/004040 WO2004094364A1 (de) | 2003-04-22 | 2004-04-16 | Verfahren zur isomerisierung von cis-2-pentennitril zu trans-3-pentennitril |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05010473A true MXPA05010473A (es) | 2005-11-16 |
Family
ID=33154509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05010473A MXPA05010473A (es) | 2003-04-22 | 2004-04-16 | Procedimiento para la isomerizacion de cis-2-pentenonitrilo en trans-3-pentenonitrilo. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7361778B2 (es) |
EP (1) | EP1622862B1 (es) |
JP (1) | JP4509101B2 (es) |
KR (1) | KR20060015243A (es) |
CN (1) | CN1777578B (es) |
AR (1) | AR043883A1 (es) |
AT (1) | ATE516266T1 (es) |
BR (1) | BRPI0409290A (es) |
CA (1) | CA2522799A1 (es) |
DE (1) | DE10323803A1 (es) |
MX (1) | MXPA05010473A (es) |
TW (1) | TW200505825A (es) |
WO (1) | WO2004094364A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004004716A1 (de) | 2004-01-29 | 2005-08-18 | Basf Ag | Isomerisierung von cis-2-Pentennitril zu 3-Pentennitril in einer Reaktivdestillation |
DE102004004717A1 (de) | 2004-01-29 | 2005-08-18 | Basf Ag | Homogene Isomerisierung von cis-2-Pentennitril zu 3-Pentennitril |
CN102858734B (zh) * | 2010-04-07 | 2014-11-05 | 巴斯夫欧洲公司 | 将顺-2-戊烯腈异构化成3-戊烯腈的方法 |
US9040733B2 (en) | 2010-07-07 | 2015-05-26 | Invista North America S.A.R.L. | Process for making nitriles |
US8772527B2 (en) | 2012-04-27 | 2014-07-08 | Basf Se | Process for isomerization of cis-2-pentenenitrile to 3-pentenenitriles |
GB201304808D0 (en) | 2013-03-15 | 2013-05-01 | Invista North America Sarl | Pentenenitrile Isomerization |
GB201304799D0 (en) * | 2013-03-15 | 2013-05-01 | Invista North America Sarl | Pentenenitrile isomerization |
CN106170475B (zh) * | 2013-12-19 | 2018-05-04 | 英威达纺织(英国)有限公司 | 非均相氢氰化 |
EP2998290A1 (de) * | 2014-09-16 | 2016-03-23 | Basf Se | Verfahren zur kontinuierlichen Herstellung von Adipodinitril |
CN109651195B (zh) * | 2019-01-08 | 2021-08-24 | 安徽省安庆市曙光化工股份有限公司 | 2-戊烯腈异构化反应生成3-戊烯腈的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526654A (en) | 1968-05-17 | 1970-09-01 | Du Pont | Isomerization of 2-pentenenitrile to 3-pentenenitrile |
US3852327A (en) * | 1973-08-29 | 1974-12-03 | Du Pont | Selective cis/trans isomerization of 2-pentenenitrile in a solution of pentenenitrile isomers |
US3852325A (en) * | 1973-08-29 | 1974-12-03 | Du Pont | Selective isomerization of pentenenitriles |
FR2695636B1 (fr) * | 1992-09-15 | 1994-12-02 | Inst Francais Du Petrole | Procédé pour l'isomérisation des oléfines. |
FR2710909B1 (fr) * | 1993-10-08 | 1995-12-15 | Rhone Poulenc Chimie | Procédé d'isomérisation du méthyl-2 butène-3 nitrile. |
US5440067A (en) * | 1994-11-18 | 1995-08-08 | E. I. Dupont De Nemours And Company | Catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
-
2003
- 2003-04-22 DE DE10323803A patent/DE10323803A1/de not_active Withdrawn
-
2004
- 2004-04-02 TW TW093109262A patent/TW200505825A/zh unknown
- 2004-04-16 MX MXPA05010473A patent/MXPA05010473A/es not_active Application Discontinuation
- 2004-04-16 US US10/553,916 patent/US7361778B2/en active Active
- 2004-04-16 BR BRPI0409290-2A patent/BRPI0409290A/pt not_active IP Right Cessation
- 2004-04-16 CN CN2004800108237A patent/CN1777578B/zh not_active Ceased
- 2004-04-16 EP EP04727882A patent/EP1622862B1/de not_active Revoked
- 2004-04-16 KR KR1020057019978A patent/KR20060015243A/ko active IP Right Grant
- 2004-04-16 CA CA002522799A patent/CA2522799A1/en not_active Abandoned
- 2004-04-16 JP JP2006505163A patent/JP4509101B2/ja not_active Expired - Fee Related
- 2004-04-16 WO PCT/EP2004/004040 patent/WO2004094364A1/de active Search and Examination
- 2004-04-16 AT AT04727882T patent/ATE516266T1/de active
- 2004-04-19 AR ARP040101309A patent/AR043883A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2006524201A (ja) | 2006-10-26 |
CN1777578B (zh) | 2010-05-26 |
EP1622862B1 (de) | 2011-07-13 |
WO2004094364A1 (de) | 2004-11-04 |
US20060194979A1 (en) | 2006-08-31 |
US7361778B2 (en) | 2008-04-22 |
TW200505825A (en) | 2005-02-16 |
EP1622862A1 (de) | 2006-02-08 |
CA2522799A1 (en) | 2004-11-04 |
JP4509101B2 (ja) | 2010-07-21 |
DE10323803A1 (de) | 2004-11-11 |
CN1777578A (zh) | 2006-05-24 |
AR043883A1 (es) | 2005-08-17 |
KR20060015243A (ko) | 2006-02-16 |
ATE516266T1 (de) | 2011-07-15 |
BRPI0409290A (pt) | 2006-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |