DE60227411D1 - Verfahren zur herstellung von bersteinsäuredinitril - Google Patents
Verfahren zur herstellung von bersteinsäuredinitrilInfo
- Publication number
- DE60227411D1 DE60227411D1 DE60227411T DE60227411T DE60227411D1 DE 60227411 D1 DE60227411 D1 DE 60227411D1 DE 60227411 T DE60227411 T DE 60227411T DE 60227411 T DE60227411 T DE 60227411T DE 60227411 D1 DE60227411 D1 DE 60227411D1
- Authority
- DE
- Germany
- Prior art keywords
- preparing
- bersteinic
- acidinitrile
- succinonitrile
- hcn
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 3
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 abstract 3
- 150000003512 tertiary amines Chemical class 0.000 abstract 2
- -1 aliphatic alcohols Chemical class 0.000 abstract 1
- GHWVXCQZPNWFRO-UHFFFAOYSA-N butane-2,3-diamine Chemical compound CC(N)C(C)N GHWVXCQZPNWFRO-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01204866A EP1325905A1 (en) | 2001-12-11 | 2001-12-11 | Process for preparing succinonitrile |
| PCT/NL2002/000782 WO2003050079A1 (en) | 2001-12-11 | 2002-12-03 | Process for preparing succinonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE60227411D1 true DE60227411D1 (de) | 2008-08-14 |
Family
ID=8181423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60227411T Expired - Lifetime DE60227411D1 (de) | 2001-12-11 | 2002-12-03 | Verfahren zur herstellung von bersteinsäuredinitril |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7371884B2 (enExample) |
| EP (2) | EP1325905A1 (enExample) |
| JP (1) | JP4237062B2 (enExample) |
| KR (1) | KR100893965B1 (enExample) |
| CN (1) | CN1250523C (enExample) |
| AT (1) | ATE399760T1 (enExample) |
| AU (1) | AU2002347666A1 (enExample) |
| DE (1) | DE60227411D1 (enExample) |
| ES (1) | ES2309216T3 (enExample) |
| WO (1) | WO2003050079A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670742B2 (en) | 2005-03-15 | 2010-03-02 | Ricoh Company, Ltd. | Recording material, toner, liquid developer and image forming method using the same |
| DE102006058249A1 (de) * | 2006-12-08 | 2008-06-12 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Cyanhydrinen sowie deren Verwendung bei der Herstellung von Methacrylsäurealkylestern |
| CN103521158B (zh) * | 2013-10-29 | 2015-12-02 | 万华化学集团股份有限公司 | 一种连续化制备丁二腈的方法 |
| WO2015095594A2 (en) | 2013-12-19 | 2015-06-25 | Invista Technolog Ies S.A.R.L. | Heterogeneous hydrocyanation |
| JP6357047B2 (ja) * | 2014-08-05 | 2018-07-11 | 広栄化学工業株式会社 | ニトリル化合物の製造方法 |
| CN105949084A (zh) * | 2016-07-07 | 2016-09-21 | 天津市职业大学 | 一种丁二腈的制备方法 |
| JP7111304B2 (ja) * | 2018-06-25 | 2022-08-02 | 日宝化学株式会社 | メチルスクシノニトリル又はスクシノニトリルの製造方法 |
| CN120813565A (zh) * | 2023-03-03 | 2025-10-17 | 锦湖石油化学株式会社 | 脂肪族腈基化合物的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2434606A (en) * | 1942-02-02 | 1948-01-13 | American Cyanamid Co | Method of preparing succinonitrile |
| JPS5010848B1 (enExample) * | 1974-01-14 | 1975-04-24 | ||
| DE2719867A1 (de) * | 1977-05-04 | 1978-11-09 | Bayer Ag | Verfahren zur herstellung von butandiol-1,4 |
| DE4006979A1 (de) * | 1990-03-06 | 1991-09-12 | Basf Ag | Verfahren zur herstellung von 1,4-alkylendiaminen |
-
2001
- 2001-12-11 EP EP01204866A patent/EP1325905A1/en not_active Withdrawn
-
2002
- 2002-12-03 WO PCT/NL2002/000782 patent/WO2003050079A1/en not_active Ceased
- 2002-12-03 CN CNB028247183A patent/CN1250523C/zh not_active Expired - Lifetime
- 2002-12-03 ES ES02783846T patent/ES2309216T3/es not_active Expired - Lifetime
- 2002-12-03 JP JP2003551105A patent/JP4237062B2/ja not_active Expired - Lifetime
- 2002-12-03 KR KR1020047008909A patent/KR100893965B1/ko not_active Expired - Lifetime
- 2002-12-03 AU AU2002347666A patent/AU2002347666A1/en not_active Abandoned
- 2002-12-03 US US10/497,781 patent/US7371884B2/en not_active Expired - Lifetime
- 2002-12-03 AT AT02783846T patent/ATE399760T1/de not_active IP Right Cessation
- 2002-12-03 DE DE60227411T patent/DE60227411D1/de not_active Expired - Lifetime
- 2002-12-03 EP EP02783846A patent/EP1456169B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20060229463A1 (en) | 2006-10-12 |
| EP1456169B1 (en) | 2008-07-02 |
| KR100893965B1 (ko) | 2009-04-20 |
| EP1456169A1 (en) | 2004-09-15 |
| CN1250523C (zh) | 2006-04-12 |
| US7371884B2 (en) | 2008-05-13 |
| WO2003050079A1 (en) | 2003-06-19 |
| CN1612858A (zh) | 2005-05-04 |
| KR20040063945A (ko) | 2004-07-14 |
| ES2309216T3 (es) | 2008-12-16 |
| JP2005511738A (ja) | 2005-04-28 |
| AU2002347666A1 (en) | 2003-06-23 |
| EP1325905A1 (en) | 2003-07-09 |
| ATE399760T1 (de) | 2008-07-15 |
| JP4237062B2 (ja) | 2009-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |