HK1029983A1 - Hydrocyanation of diolefins and isomerization of nonconjugated 2-alykl-3-monoalkenenitriles - Google Patents
Hydrocyanation of diolefins and isomerization of nonconjugated 2-alykl-3-monoalkenenitrilesInfo
- Publication number
- HK1029983A1 HK1029983A1 HK01100684A HK01100684A HK1029983A1 HK 1029983 A1 HK1029983 A1 HK 1029983A1 HK 01100684 A HK01100684 A HK 01100684A HK 01100684 A HK01100684 A HK 01100684A HK 1029983 A1 HK1029983 A1 HK 1029983A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- monoalkenenitriles
- alykl
- hydrocyanation
- nonconjugated
- diolefins
- Prior art date
Links
- 150000001993 dienes Chemical class 0.000 title 1
- 238000005669 hydrocyanation reaction Methods 0.000 title 1
- 238000006317 isomerization reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
-
- 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
- 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
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/145—Esters of phosphorous acids with hydroxyaryl compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/52—Isomerisation reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0261—Complexes comprising ligands with non-tetrahedral chirality
- B01J2531/0266—Axially chiral or atropisomeric ligands, e.g. bulky biaryls such as donor-substituted binaphthalenes, e.g. "BINAP" or "BINOL"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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 |
---|---|---|---|
US5402397P | 1997-07-29 | 1997-07-29 | |
PCT/US1998/015198 WO1999006357A1 (en) | 1997-07-29 | 1998-07-23 | Hydrocyanation of diolefins and isomerization of nonconjugated 2-alykl-3-monoalkenenitriles |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1029983A1 true HK1029983A1 (en) | 2001-04-20 |
Family
ID=21988284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01100684A HK1029983A1 (en) | 1997-07-29 | 2001-01-30 | Hydrocyanation of diolefins and isomerization of nonconjugated 2-alykl-3-monoalkenenitriles |
Country Status (14)
Country | Link |
---|---|
US (2) | US5981772A (pt) |
EP (1) | EP1000021B1 (pt) |
JP (1) | JP2002509550A (pt) |
KR (1) | KR100545279B1 (pt) |
CN (2) | CN1255415C (pt) |
BR (1) | BR9810820B1 (pt) |
CA (1) | CA2291443A1 (pt) |
DE (1) | DE69808481T2 (pt) |
HK (1) | HK1029983A1 (pt) |
ID (1) | ID23785A (pt) |
MY (1) | MY125853A (pt) |
TW (1) | TW527339B (pt) |
WO (1) | WO1999006357A1 (pt) |
ZA (1) | ZA986369B (pt) |
Families Citing this family (70)
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US6380421B1 (en) * | 1999-09-20 | 2002-04-30 | E. I. Du Pont De Nemours And Company | Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions |
US6515161B1 (en) | 1999-09-20 | 2003-02-04 | E. I. Du Pont De Nemours And Company | Hydroformylation process utilizing multidentate phosphite ligands |
US6307107B1 (en) * | 1999-09-20 | 2001-10-23 | E.I. Du Pont De Nemours And Company | Hydroformylation of acyclic monoethylenically unsaturated compounds to corresponding terminal aldehydes |
MY134758A (en) | 1999-09-20 | 2007-12-31 | Invista Tech Sarl | Multidentate phosphite ligands, catalyst compositions made therefrom and catalytic processes employing such multidentate phosphite ligands |
KR100714324B1 (ko) * | 1999-09-20 | 2007-05-04 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 다좌 포스파이트 리간드, 및 이를 함유하는 촉매 조성물 |
DE10038037A1 (de) * | 2000-08-02 | 2002-04-18 | Basf Ag | Zur Herstellung von Nitrilen geeigneter Katalysator und Verfahren zur Herstellung von Nitrilen |
CN1610688A (zh) * | 2000-11-17 | 2005-04-27 | 宾夕法尼亚州研究基金会 | 邻位取代的手性膦和三价膦酸酯及其在不对称催化反应中的用途 |
FR2819250B1 (fr) * | 2001-01-05 | 2004-12-03 | Rhodia Polyamide Intermediates | Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique |
DE10136488A1 (de) * | 2001-07-27 | 2003-02-06 | Basf Ag | Ni(O) enthaltendes Katalysatorsystem |
AR036636A1 (es) * | 2001-10-12 | 2004-09-22 | Basf Ag | Fosfonita i, su uso como ligando en complejos de metal de transicion, dichos complejos, procedimiento para la obtencion de estos ultimos, uso de complejos de metal transitorio como catalizador y procedimientos para la adicion de acido cianhidrico a un doble enlace olefinico y para la isomerizacion d |
DE10150286A1 (de) * | 2001-10-12 | 2003-04-17 | Basf Ag | Phosphinite |
DE10150285A1 (de) * | 2001-10-12 | 2003-04-17 | Basf Ag | Phosphonite |
US6660876B2 (en) * | 2001-11-26 | 2003-12-09 | E. I. Du Pont De Nemours And Company | Phosphorus-containing compositions and their use in hydrocyanation, isomerization and hydroformylation reactions |
MY138064A (en) * | 2002-01-24 | 2009-04-30 | Basf Ag | Method for the separation of acids from chemical reaction mixtures by means of ionic fluids |
EP1344770A1 (en) * | 2002-03-12 | 2003-09-17 | E.I. du Pont de Nemours and Company | Process for the hydrocyanation of butadiene |
FR2842196B1 (fr) * | 2002-07-15 | 2006-01-13 | Rhodia Polyamide Intermediates | Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique |
FR2842195B1 (fr) * | 2002-07-15 | 2005-12-02 | Rhodia Polyamide Intermediates | Procede de fabrication de composes nitrile a partir de composes a insaturation ethylenique |
US6906218B2 (en) | 2002-12-18 | 2005-06-14 | Invista North America S.A.R.L. | Cyclohexane derivatives and methods for their preparation |
US6936171B2 (en) * | 2003-01-08 | 2005-08-30 | Invista North America S.A.R.L. | Process for catalyst recovery from hydrocyanation product mixtures |
US6897329B2 (en) * | 2003-01-14 | 2005-05-24 | Invista North America S.A.R.L. | Process for the preparation of nickel/phosphorous ligand catalyst for olefin hydrocyanation |
FR2850966B1 (fr) | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
US7015360B2 (en) * | 2003-03-28 | 2006-03-21 | Dow Global Technologies, Inc. | Asymmetric catalysts prepared from optically active bisphosphites bridged by achiral diols |
US6844289B2 (en) * | 2003-04-08 | 2005-01-18 | Invista North America S.A.R.L. | Process for the preparation of a nickel/phosphorous ligand catalyst |
FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
EP2154127A3 (en) | 2003-09-11 | 2010-10-13 | Invista Technologies S.à.r.l. | Conversion of hydrocyanated unsaturated carboxylic acid derivatives into amines |
DE10350999A1 (de) * | 2003-10-30 | 2005-06-02 | Basf Ag | Katalysator, umfassend wenigstens einen Nickel(O)Komplex stabilisiert durch einen sterisch anspruchsvollen Chelatphosphinitphosphitliganden, sowie ein Verfahren zur Herstellung von Nitrilen |
DE10351000A1 (de) * | 2003-10-30 | 2005-06-09 | Basf Ag | Verfahren zur Herstellung von Nickel(O)-Phosphorligand-Komplexen |
DE10352757A1 (de) * | 2003-11-12 | 2005-06-16 | Studiengesellschaft Kohle Mbh | Chirale Di- und Triphosphite |
DE102004004696A1 (de) | 2004-01-29 | 2005-08-18 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von linearen Pentennitrilen |
DE102004004720A1 (de) * | 2004-01-29 | 2005-08-18 | Basf Ag | Verfahren zur Herstellung von 3-Pentennitril |
US8119829B2 (en) * | 2004-09-08 | 2012-02-21 | Invista North America S.A.R.L. | Process of hydrocyanation of unsaturated carboxylic acid derivatives |
DE102005015893A1 (de) * | 2005-04-06 | 2006-10-12 | Basf Ag | Verbessertes Verfahren zur Herstellung von Biphenolen aus Monophenolen |
US7709674B2 (en) | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
US7880028B2 (en) * | 2006-07-14 | 2011-02-01 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
US7919646B2 (en) | 2006-07-14 | 2011-04-05 | Invista North America S.A R.L. | Hydrocyanation of 2-pentenenitrile |
US7659422B2 (en) * | 2006-07-14 | 2010-02-09 | Invista North America S.A.R.L. | Hydrocyanation process with reduced yield losses |
US7709673B2 (en) | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L. | Process for making 3-pentenenitrile by hydrocyanation of butadiene |
EP2229353B1 (en) | 2008-01-15 | 2018-01-03 | INVISTA Textiles (U.K.) Limited | Hydrocyanation of pentenenitriles |
CN101910119B (zh) | 2008-01-15 | 2013-05-29 | 因温斯特技术公司 | 用于制备和精制3-戊烯腈,和用于精制2-甲基-3-丁烯腈的方法 |
FR2926816B1 (fr) | 2008-01-25 | 2010-05-14 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
FR2932477B1 (fr) | 2008-06-17 | 2013-01-18 | Rhodia Operations | Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique |
FR2937321B1 (fr) | 2008-10-21 | 2010-10-22 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
FR2941455B1 (fr) | 2009-01-29 | 2011-02-11 | Rhodia Operations | Procede de fabrication de composes comprenant des fonctions nitriles |
WO2012005912A1 (en) | 2010-07-07 | 2012-01-12 | Invista Technologies S.A. R.L. | Process for making nitriles |
JP2013536878A (ja) | 2010-09-07 | 2013-09-26 | インヴィスタ テクノロジーズ エスアエルエル | ニッケルリン配位子錯体の調製 |
KR20140092318A (ko) | 2011-10-07 | 2014-07-23 | 인비스타 테크놀러지스 에스.에이 알.엘. | 니트릴의 제조 방법 |
JP2015512862A (ja) | 2011-12-21 | 2015-04-30 | インヴィスタ テクノロジーズ エスアエルエル | 安定なエマルジョンを減じるための抽出溶媒制御 |
EP2794047B1 (en) | 2011-12-21 | 2021-04-14 | INVISTA Textiles (U.K.) Limited | Extraction solvent control for reducing stable emulsions |
JP2015505304A (ja) | 2011-12-21 | 2015-02-19 | インヴィスタ テクノロジーズ エスアエルエル | 安定なエマルジョンを減じるための抽出溶媒制御 |
JP2015503510A (ja) | 2011-12-21 | 2015-02-02 | インヴィスタ テクノロジーズ エスアエルエル | 安定なエマルジョンを減じるための抽出溶媒制御 |
EP2812296A1 (en) | 2012-02-10 | 2014-12-17 | The Regents of The University of California | First row metal-based catalysts for hydosilylation |
JP2015523976A (ja) * | 2012-06-01 | 2015-08-20 | インヴィスタ テクノロジーズ エスアエルエル | 安定化したヒドロシアノ化配位子組成物 |
CN104640872A (zh) * | 2012-06-01 | 2015-05-20 | 因温斯特技术公司 | 稳定的配体混合物及用于制备其的方法 |
CN104379590B (zh) | 2012-06-01 | 2017-10-27 | 英威达纺织(英国)有限公司 | 稳定氢氰化催化剂的方法 |
JP2015536302A (ja) * | 2012-10-12 | 2015-12-21 | エボニック インダストリーズ アクチエンゲゼルシャフトEvonik Industries AG | C5アルデヒドを製造するための長時間安定した方法 |
EP3022172B1 (en) | 2013-07-17 | 2018-10-17 | INVISTA Textiles (U.K.) Limited | Separating a solvent from a nickel catalyst by distillation |
ITMI20131612A1 (it) * | 2013-09-30 | 2015-03-31 | Maurizio Benaglia | Dioli bieteroaromatici e loro derivati. |
CN106573879B (zh) | 2014-06-27 | 2019-09-24 | 英威达纺织(英国)有限公司 | 增强从包含腈的混合物萃取杂质 |
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 |
CN108640854A (zh) * | 2018-04-28 | 2018-10-12 | 山东豪迈化工技术有限公司 | 一种己二腈的合成方法 |
CN113912516B (zh) * | 2021-10-15 | 2023-06-27 | 浙江新和成股份有限公司 | 一种多齿亚磷酸酯配体在催化合成己二腈中的应用 |
WO2023228075A1 (en) | 2022-05-23 | 2023-11-30 | Inv Nylon Chemicals Americas, Llc | Multidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
WO2023228077A1 (en) | 2022-05-23 | 2023-11-30 | Inv Nylon Chemicals Americas, Llc | Multidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
WO2024028718A1 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Bidfntate phosphite ligands. catalytic compositions containing such ligands. and catalytic processes utilizing such catalytic compositions |
WO2024028716A1 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Processes for producing nitriles and phosphorus-containing catalysts for use in such processes |
WO2024028715A1 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Processes for producing nitriles and phosphorus-containing catalysts for use in such processes |
WO2024028717A1 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Arsenic-containing ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
WO2024028720A1 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Bidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
WO2024028722A1 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Bidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
WO2024028719A2 (en) | 2022-08-02 | 2024-02-08 | Inv Nylon Chemicals Americas, Llc | Bidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3496215A (en) * | 1965-11-23 | 1970-02-17 | Du Pont | Hydrocyanation of olefins using selected nickel phosphite catalysts |
US3536748A (en) * | 1965-11-23 | 1970-10-27 | Du Pont | Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles |
US3496217A (en) * | 1967-05-23 | 1970-02-17 | Du Pont | Hydrocyanation of olefins |
US3676481A (en) * | 1970-06-29 | 1972-07-11 | Du Pont | Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles in the presence of certain metal salt and/or tri(hydrocarbyl)boron promoters |
JP3416956B2 (ja) * | 1991-06-11 | 2003-06-16 | 三菱化学株式会社 | ヒドロホルミル化法およびビスホスファイト化合物 |
WO1995014659A1 (en) * | 1993-11-23 | 1995-06-01 | E.I. Du Pont De Nemours And Company | Processes and catalyst compositions for hydrocyanation of monoolefins |
TW315370B (pt) * | 1994-10-07 | 1997-09-11 | Du Pont | |
US5512696A (en) * | 1995-07-21 | 1996-04-30 | E. I. Du Pont De Nemours And Company | Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor |
US5449807A (en) * | 1994-11-18 | 1995-09-12 | E. I. Du Pont De Nemours And Company | Catalyzed vapor phase hydrocyanation of diolefinic compounds |
US5821378A (en) * | 1995-01-27 | 1998-10-13 | E. I. Du Pont De Nemours And Company | Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
IN187044B (pt) * | 1995-01-27 | 2002-01-05 | Du Pont | |
US5710306A (en) * | 1996-03-15 | 1998-01-20 | Dsm N.V. | Process to prepare a multidentate phosphite compound |
JP3812046B2 (ja) * | 1996-04-30 | 2006-08-23 | 三菱化学株式会社 | ビスホスファイト化合物及びそれを用いるヒドロホルミル化方法 |
JPH1045775A (ja) * | 1996-04-30 | 1998-02-17 | Mitsubishi Chem Corp | ビスホスファイト化合物の製造方法 |
DE19717359B4 (de) * | 1996-04-30 | 2014-10-30 | Mitsubishi Chemical Corp. | Bisphosphitverbindungen und Verfahren zu deren Herstellung |
EP0839794A1 (en) * | 1996-11-04 | 1998-05-06 | Dsm N.V. | Process for the continuous preparation of an alkyl 5-formylvalerate compound |
-
1998
- 1998-07-17 ZA ZA9806369A patent/ZA986369B/xx unknown
- 1998-07-23 BR BRPI9810820-4A patent/BR9810820B1/pt not_active IP Right Cessation
- 1998-07-23 ID IDW20000182A patent/ID23785A/id unknown
- 1998-07-23 KR KR1020007000945A patent/KR100545279B1/ko not_active IP Right Cessation
- 1998-07-23 CN CNB031368573A patent/CN1255415C/zh not_active Expired - Fee Related
- 1998-07-23 DE DE69808481T patent/DE69808481T2/de not_active Expired - Lifetime
- 1998-07-23 EP EP98936991A patent/EP1000021B1/en not_active Expired - Lifetime
- 1998-07-23 JP JP51100799A patent/JP2002509550A/ja not_active Ceased
- 1998-07-23 CN CN98807514A patent/CN1117728C/zh not_active Expired - Fee Related
- 1998-07-23 WO PCT/US1998/015198 patent/WO1999006357A1/en active IP Right Grant
- 1998-07-23 US US09/121,104 patent/US5981772A/en not_active Expired - Lifetime
- 1998-07-23 CA CA002291443A patent/CA2291443A1/en not_active Abandoned
- 1998-07-27 MY MYPI98003416A patent/MY125853A/en unknown
- 1998-08-01 TW TW087112450A patent/TW527339B/zh not_active IP Right Cessation
-
1999
- 1999-08-12 US US09/373,492 patent/US6120700A/en not_active Expired - Lifetime
-
2001
- 2001-01-30 HK HK01100684A patent/HK1029983A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1000021B1 (en) | 2002-10-02 |
DE69808481D1 (de) | 2002-11-07 |
CN1515576A (zh) | 2004-07-28 |
CA2291443A1 (en) | 1999-02-11 |
CN1117728C (zh) | 2003-08-13 |
KR100545279B1 (ko) | 2006-01-24 |
KR20010022366A (ko) | 2001-03-15 |
CN1265093A (zh) | 2000-08-30 |
US6120700A (en) | 2000-09-19 |
JP2002509550A (ja) | 2002-03-26 |
ZA986369B (en) | 2000-01-17 |
EP1000021A1 (en) | 2000-05-17 |
WO1999006357A1 (en) | 1999-02-11 |
BR9810820B1 (pt) | 2010-06-01 |
CN1255415C (zh) | 2006-05-10 |
BR9810820A (pt) | 2000-07-25 |
TW527339B (en) | 2003-04-11 |
MY125853A (en) | 2006-08-30 |
US5981772A (en) | 1999-11-09 |
ID23785A (id) | 2000-05-11 |
DE69808481T2 (de) | 2003-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20070723 |