NL8200692A - Werkwijze voor het bereiden van dinitrillen. - Google Patents
Werkwijze voor het bereiden van dinitrillen. Download PDFInfo
- Publication number
- NL8200692A NL8200692A NL8200692A NL8200692A NL8200692A NL 8200692 A NL8200692 A NL 8200692A NL 8200692 A NL8200692 A NL 8200692A NL 8200692 A NL8200692 A NL 8200692A NL 8200692 A NL8200692 A NL 8200692A
- Authority
- NL
- Netherlands
- Prior art keywords
- hydrogen cyanide
- molar ratio
- catalyst
- promoter
- zero
- Prior art date
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| US06/237,614 US4330483A (en) | 1981-02-24 | 1981-02-24 | Hydrocyanation of olefins |
| US23761481 | 1981-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8200692A true NL8200692A (nl) | 1982-09-16 |
Family
ID=22894457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8200692A NL8200692A (nl) | 1981-02-24 | 1982-02-22 | Werkwijze voor het bereiden van dinitrillen. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4330483A (fr) |
| JP (1) | JPS57156454A (fr) |
| KR (1) | KR880002296B1 (fr) |
| BE (1) | BE892234A (fr) |
| CA (1) | CA1175066A (fr) |
| DE (1) | DE3206643A1 (fr) |
| FR (1) | FR2500445A1 (fr) |
| GB (1) | GB2093454B (fr) |
| IT (1) | IT1150195B (fr) |
| LU (1) | LU83965A1 (fr) |
| NL (1) | NL8200692A (fr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4382038A (en) * | 1981-10-01 | 1983-05-03 | E. I. Du Pont De Nemours And Company | Hydrocyanation of olefins |
| US4371474A (en) * | 1982-01-13 | 1983-02-01 | E. I. Du Pont De Nemours And Company | Hydrocyanation of olefins |
| US4714773A (en) * | 1987-01-09 | 1987-12-22 | E. I. Du Pont De Nemours And Company | Hydrocyanation of butadiene |
| US5169971A (en) * | 1989-04-04 | 1992-12-08 | Mitsui Toatsu Chemicals, Inc. | Process for producing norcamphane dicarbonitriles |
| JPH0794422B2 (ja) * | 1989-04-04 | 1995-10-11 | 三井東圧化学株式会社 | ノルカンファンジカルボニトリル類の製造方法 |
| US4990645A (en) * | 1990-06-27 | 1991-02-05 | E. I. Du Pont De Nemours And Company | Hydrocyanation process |
| US5312959A (en) * | 1993-07-12 | 1994-05-17 | E. I. Du Pont De Nemours And Company | Purification of 2-methylglutaronitrile or adiponitrile |
| FR2849027B1 (fr) * | 2002-12-23 | 2005-01-21 | Rhodia Polyamide Intermediates | Procede de synthese de composes comprenant des fonctions nitriles a partir de composes a insaturations ethyleniques |
| FR2850966B1 (fr) * | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
| FR2854892B1 (fr) * | 2003-05-12 | 2005-06-24 | Rhodia Polyamide Intermediates | Procede de fabrication de dinitriles |
| FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
| EP1948591A1 (fr) * | 2005-10-18 | 2008-07-30 | INVISTA Technologies S.à.r.l. | Procede de preparation de 3-aminopentanenitrile |
| CA2644961A1 (fr) * | 2006-03-17 | 2007-09-27 | Invista Technologies S.A.R.L. | Procede pour purifier des triorganophosphites grace au traitement a l'aide d'un adjuvant basique |
| US7709674B2 (en) * | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
| US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
| US7880028B2 (en) * | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
| WO2009075692A2 (fr) | 2007-05-14 | 2009-06-18 | Invista Technologies S.A.R.L. | Réacteur et procédé à haut rendement |
| WO2008157218A1 (fr) * | 2007-06-13 | 2008-12-24 | Invista Technologies S.A.R.L. | Procédé pour améliorer la qualité de l'adiponitrile |
| EP2229354B1 (fr) * | 2008-01-15 | 2013-03-20 | Invista Technologies S.à.r.l. | Procédé de fabrication et de raffinage de 3-pentènenitrile et de raffinage de 2-méthyl-3-butènenitrile |
| CN101918356B (zh) * | 2008-01-15 | 2013-09-25 | 因温斯特技术公司 | 戊烯腈的氢氰化 |
| WO2009117498A2 (fr) * | 2008-03-19 | 2009-09-24 | Invista Technologies S.A R.L. | Procédés de préparation du cyclododécatriène et procédés de préparation de la laurolactone |
| JP5619753B2 (ja) * | 2008-10-14 | 2014-11-05 | インヴィスタテクノロジーズ エスアエルエル | ２−第二級−アルキル−４，５−ジ−（直鎖−アルキル）フェノール類を製造する方法 |
| KR20120047251A (ko) * | 2009-08-07 | 2012-05-11 | 인비스타 테크놀러지스 에스.에이.알.엘. | 디에스테르를 형성하기 위한 수소화 및 에스테르화 |
| WO2014210191A1 (fr) | 2013-06-26 | 2014-12-31 | Invista Technologies S.A R.L. | Procédé amélioré pour le raffinage de nitriles |
| CN106397476A (zh) * | 2016-08-31 | 2017-02-15 | 重庆中平紫光科技发展有限公司 | 利用混酚制备有机磷配体并进一步制备己二腈的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1112539A (en) * | 1965-11-26 | 1968-05-08 | Du Pont | Preparation of organic nitriles |
| US3798256A (en) * | 1971-08-02 | 1974-03-19 | Du Pont | Hydrocyanation of olefins |
| US3766237A (en) * | 1972-01-25 | 1973-10-16 | Du Pont | Hydrocyanation of olefins |
| US3818067A (en) * | 1972-07-20 | 1974-06-18 | Du Pont | Preparation of organic dinitriles |
| US3903120A (en) * | 1973-06-19 | 1975-09-02 | Du Pont | Preparation of zerovalent nickel complexes from elemental nickel |
| US4082811A (en) * | 1977-02-23 | 1978-04-04 | E. I. Du Pont De Nemours And Company | Recovery of metal and triarylborane catalyst components from olefin hydrocyanation residue |
-
1981
- 1981-02-24 US US06/237,614 patent/US4330483A/en not_active Expired - Lifetime
-
1982
- 1982-02-22 NL NL8200692A patent/NL8200692A/nl not_active Application Discontinuation
- 1982-02-23 JP JP57026900A patent/JPS57156454A/ja active Granted
- 1982-02-23 CA CA000396849A patent/CA1175066A/fr not_active Expired
- 1982-02-23 IT IT19811/82A patent/IT1150195B/it active
- 1982-02-23 LU LU83965A patent/LU83965A1/fr unknown
- 1982-02-23 FR FR8202935A patent/FR2500445A1/fr active Granted
- 1982-02-23 BE BE0/207380A patent/BE892234A/fr not_active IP Right Cessation
- 1982-02-23 GB GB8205333A patent/GB2093454B/en not_active Expired
- 1982-02-24 KR KR8200811A patent/KR880002296B1/ko active
- 1982-02-24 DE DE19823206643 patent/DE3206643A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0250898B2 (fr) | 1990-11-05 |
| KR830009005A (ko) | 1983-12-17 |
| FR2500445A1 (fr) | 1982-08-27 |
| IT8219811A0 (it) | 1982-02-23 |
| JPS57156454A (en) | 1982-09-27 |
| BE892234A (fr) | 1982-08-23 |
| KR880002296B1 (ko) | 1988-10-22 |
| LU83965A1 (fr) | 1982-12-13 |
| DE3206643C2 (fr) | 1990-11-15 |
| FR2500445B1 (fr) | 1984-12-28 |
| DE3206643A1 (de) | 1982-09-09 |
| US4330483A (en) | 1982-05-18 |
| CA1175066A (fr) | 1984-09-25 |
| GB2093454A (en) | 1982-09-02 |
| IT1150195B (it) | 1986-12-10 |
| GB2093454B (en) | 1984-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |