BR0210082A - Processos de conversão de dinitrilas em diaminas e/ou aminonitrilas - Google Patents

Processos de conversão de dinitrilas em diaminas e/ou aminonitrilas

Info

Publication number
BR0210082A
BR0210082A BR0210082-7A BR0210082A BR0210082A BR 0210082 A BR0210082 A BR 0210082A BR 0210082 A BR0210082 A BR 0210082A BR 0210082 A BR0210082 A BR 0210082A
Authority
BR
Brazil
Prior art keywords
converting
processes
aminonitriles
dinitriles
diamines
Prior art date
Application number
BR0210082-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Alan M Allgeier
Theodore A Koch
Sourav K Sengupta
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR0210082A publication Critical patent/BR0210082A/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
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles

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)
BR0210082-7A 2001-05-31 2002-05-24 Processos de conversão de dinitrilas em diaminas e/ou aminonitrilas BR0210082A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/871,102 US6376714B1 (en) 2001-05-31 2001-05-31 Environmentally friendly process for the hydrogenation of dinitriles
PCT/US2002/016374 WO2002096862A2 (en) 2001-05-31 2002-05-24 Environmentally friendly process for the hydrogenation of dinitriles

Publications (1)

Publication Number Publication Date
BR0210082A true BR0210082A (pt) 2004-08-17

Family

ID=25356731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0210082-7A BR0210082A (pt) 2001-05-31 2002-05-24 Processos de conversão de dinitrilas em diaminas e/ou aminonitrilas

Country Status (14)

Country Link
US (1) US6376714B1 (enExample)
EP (1) EP1392646A2 (enExample)
JP (1) JP2004534778A (enExample)
KR (1) KR20040004667A (enExample)
CN (1) CN1531523A (enExample)
BR (1) BR0210082A (enExample)
CA (1) CA2444442A1 (enExample)
MX (1) MXPA03010927A (enExample)
MY (1) MY134178A (enExample)
PL (1) PL364602A1 (enExample)
RU (1) RU2003137530A (enExample)
SK (1) SK14492003A3 (enExample)
TW (1) TW593235B (enExample)
WO (1) WO2002096862A2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6569802B1 (en) * 1999-11-30 2003-05-27 E. I. Du Pont De Nemours And Company Catalyst for selective hydrogenation of dinitriles
WO2006062496A1 (en) * 2004-12-07 2006-06-15 Invista Technologies S.A R.L. Use of modifiers in a dinitrile hydrogenation process at high pressures
US7132562B2 (en) 2003-11-12 2006-11-07 Invista North America S.A R.L. Use of modifiers in a dinitrile hydrogenation process
DE10361071A1 (de) * 2003-12-22 2005-07-14 Basf Ag Nitrilhydrierung in Gegenwart Ionischer Flüssigkeiten
DE102006061533A1 (de) * 2006-12-27 2008-07-03 Saltigo Gmbh Verfahren zur Herstellung von 2-Aminomethylpiperidin
KR20130047693A (ko) 2010-05-19 2013-05-08 바이오엠버, 에스.아.에스. 디아미노부탄(ｄａｂ), 석신산 디니트릴(ｓｄｎ) 및 석신아미드(ｄａｍ)의 제조방법
WO2011146556A1 (en) 2010-05-19 2011-11-24 Bioamber S.A.S. Processes for producing diaminobutane (dab), succinic dinitrile (sdn) and succinamide (dam)
WO2011159564A1 (en) 2010-06-16 2011-12-22 Bioamber S.A.S. Processes for producing hexamethylenediamine (hmd), adiponitrile (adn), adipamide (adm) and derivatives thereof
KR20130023346A (ko) 2010-06-16 2013-03-07 바이오엠버, 에스.아.에스. 헥사메틸렌디아민(ｈｍｄ), 아디포니트릴(ａｄｎ), 아디파미드(ａｄｍ) 및 이들의 유도체를 제조하는 방법
WO2012158182A1 (en) 2011-05-17 2012-11-22 Bioamber S.A.S. Processes for producing butanediol and diaminobutane from fermentation broths containing ammonium succinates
US9464030B2 (en) 2011-05-18 2016-10-11 Bioamber Inc. Processes for producing butanediol (BDO), diaminobutane (DAB), succinic dinitrile (SDN) and succinamide (DAM)
WO2012170060A1 (en) 2011-06-10 2012-12-13 Bioamber S.A.S. Processes for producing hexanediol (hdo), hexamethylenediamine (hmd), and derivatives thereof
EP2684862B1 (en) * 2012-04-01 2018-11-14 Wanhua Chemical Group Co., Ltd. Method for preparing n-(2-aminoethyl)ethane-1,2-diamine
CN105531254A (zh) 2013-09-13 2016-04-27 因温斯特技术公司 从二腈制造二胺的氢化方法
CN105658618A (zh) 2013-09-13 2016-06-08 因温斯特技术公司 催化剂制备和氢化方法
WO2015038678A1 (en) 2013-09-13 2015-03-19 Invista Technologies S.À R.L. Hydrogenation of dinitriles for the preparation of diamines
CN105555753A (zh) 2013-09-13 2016-05-04 因温斯特技术公司 从二腈制备二胺的氢化方法
CN105555752A (zh) 2013-09-13 2016-05-04 因温斯特技术公司 使二腈氢化以便制备二胺
WO2015164699A1 (en) 2014-04-25 2015-10-29 Invista Technologies S.A R.L. Preparation of diamines by hydrogenation of dinitriles
CN107207406B (zh) 2014-06-27 2019-12-03 英威达纺织（英国）有限公司 用增强的液-液萃取制造腈的整合方法
EP3416940B1 (en) 2016-02-16 2019-10-30 INVISTA Textiles (U.K.) Limited Promoter for selective nitrile hydrogenation
EP4663623A2 (en) * 2020-03-25 2025-12-17 Basf Se Process for the preparation of hexamethylenediamine by hydrogenation of adiponitrile in the presence of raney nickel and a basic co-catalyst
CN116535321A (zh) * 2022-01-29 2023-08-04 北京旭阳科技有限公司 壬二腈加氢制备壬二胺的方法
CN117603161A (zh) * 2023-11-28 2024-02-27 万华化学集团股份有限公司 一种环己亚胺季铵碱、己二腈加氢制备己二胺的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE700877A (enExample) * 1966-07-04 1967-12-18
US3773832A (en) * 1970-01-16 1973-11-20 Du Pont Hydrogenation of adiponitrile over alkali-modified cobalt catalyst
US4721811A (en) 1985-08-26 1988-01-26 W. R. Grace & Co. Synthesis of aliphatic polyamines
US5900511A (en) 1997-03-28 1999-05-04 E. I. De Pont De Nemours And Company Process for continuous hydrogenation of adiponitrile
SK16552001A3 (sk) * 1999-04-28 2002-06-04 E.I. Du Pont De Nemours And Company Spôsob výroby aminonitrilu
US6309758B1 (en) 1999-05-06 2001-10-30 W. R. Grace & Co.-Conn. Promoted porous catalyst

Also Published As

Publication number Publication date
SK14492003A3 (sk) 2005-03-04
JP2004534778A (ja) 2004-11-18
WO2002096862A3 (en) 2003-07-31
RU2003137530A (ru) 2005-04-20
WO2002096862A2 (en) 2002-12-05
EP1392646A2 (en) 2004-03-03
TW593235B (en) 2004-06-21
PL364602A1 (en) 2004-12-13
MXPA03010927A (es) 2004-02-17
CN1531523A (zh) 2004-09-22
CA2444442A1 (en) 2002-12-05
MY134178A (en) 2007-11-30
KR20040004667A (ko) 2004-01-13
US6376714B1 (en) 2002-04-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE: E.I. DUPONT DE NEMOURS AND COMPANY

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

Free format text: REFERENTE A 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.