NL6604094A - - Google Patents
Info
- Publication number
- NL6604094A NL6604094A NL6604094A NL6604094A NL6604094A NL 6604094 A NL6604094 A NL 6604094A NL 6604094 A NL6604094 A NL 6604094A NL 6604094 A NL6604094 A NL 6604094A NL 6604094 A NL6604094 A NL 6604094A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- B01J31/20—Carbonyls
-
- 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
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
- B01J31/2442—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems
- B01J31/2461—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring comprising condensed ring systems and phosphine-P atoms as ring members in the condensed ring system or in a further ring
- B01J31/248—Bridged ring systems, e.g. 9-phosphabicyclononane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
-
- 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
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/06—Cobalt compounds
- C07F15/065—Cobalt compounds without a metal-carbon linkage
-
- 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
- C07F9/6568—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 atoms as the only ring hetero atoms
- C07F9/65683—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 atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine
-
- 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
- C07F9/6568—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 atoms as the only ring hetero atoms
- C07F9/65685—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 atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine oxide or thioxide
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/26—Organic compounds containing phosphorus
- C10L1/2608—Organic compounds containing phosphorus containing a phosphorus-carbon bond
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
-
- 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
- B01J2231/321—Hydroformylation, metalformylation, carbonylation or hydroaminomethylation
-
- 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
- B01J2531/845—Cobalt
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
- C10M2223/061—Metal salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7312880.A NL160831C (nl) | 1965-03-29 | 1973-09-19 | Werkwijze ter bereiding van organische fosfinen. |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44370365A | 1965-03-29 | 1965-03-29 | |
US46857465A | 1965-06-30 | 1965-06-30 | |
US46857565A | 1965-06-30 | 1965-06-30 | |
US46857365A | 1965-06-30 | 1965-06-30 | |
US468572A US3400163A (en) | 1965-06-30 | 1965-06-30 | Bicyclic heterocyclic sec- and tert-phosphines |
US49355565A | 1965-10-06 | 1965-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6604094A true NL6604094A (pt) | 1966-09-30 |
NL145534B NL145534B (nl) | 1975-04-15 |
Family
ID=27559997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL666604094A NL145534B (nl) | 1965-03-29 | 1966-03-29 | Werkwijze ter bereiding van aldehyden en/of alcoholen door reactie van olefinische verbindingen met koolmonoxyde en waterstof. |
Country Status (6)
Country | Link |
---|---|
US (2) | US3420898A (pt) |
BE (1) | BE678614A (pt) |
DE (2) | DE1667286B2 (pt) |
GB (1) | GB1109787A (pt) |
NL (1) | NL145534B (pt) |
SE (2) | SE345254B (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014140353A1 (en) * | 2013-03-14 | 2014-09-18 | Dublin City University | Methods for phosphine oxide reduction in catalytic wittig reactions |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3502730A (en) * | 1965-03-29 | 1970-03-24 | Shell Oil Co | Heterocyclic phosphine oxides |
GB1127965A (en) * | 1965-11-26 | 1968-09-25 | Shell Int Research | Ditertiary phosphines and application thereof as catalyst components for alcohol production |
DE1768391C2 (de) * | 1968-05-09 | 1979-03-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Aldehyden und Alkoholen nach der Oxosynthese |
US3665947A (en) * | 1970-01-05 | 1972-05-30 | Bendix Corp | Fluidic sensing circuit and pressure regulator |
US3859369A (en) * | 1971-07-26 | 1975-01-07 | Du Pont | Process for the production of 2-methyl-1,4-butanediol |
US4005112A (en) * | 1973-11-30 | 1977-01-25 | General Electric Company | Multistep method for preparation of tetrahydrofuran starting from propylene, oxygen and a carboxylic acid |
US4005113A (en) * | 1973-12-03 | 1977-01-25 | General Electric Company | Multi-step process for preparation of tetrahydrofuran starting from propylene, oxygen and a carboxylic acid |
EP0024761A1 (en) * | 1979-08-29 | 1981-03-11 | Shell Internationale Researchmaatschappij B.V. | Process for the preparation of alcohols or aldehydes, alcohols or aldehydes prepared by this process and stabilized compositions suitable for use in the said process |
US5112519A (en) * | 1989-06-05 | 1992-05-12 | Mobil Oil Corporation | Process for production of biodegradable surfactants and compositions thereof |
GB9119955D0 (en) * | 1991-09-18 | 1991-10-30 | Imperial College | Treatment of aqueous supplies containing organic material |
KR970703805A (ko) * | 1995-05-01 | 1997-08-09 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크놀러지 코포레이션 | 막 분리방법(Membrane Separation) |
US6756411B2 (en) * | 1995-06-29 | 2004-06-29 | Sasol Technology (Proprietary) Limited | Process for producing oxygenated products |
US5849960A (en) * | 1996-11-26 | 1998-12-15 | Shell Oil Company | Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
US5780694A (en) * | 1996-11-26 | 1998-07-14 | Shell Oil Company | Dimerized alcohol compositions and biodegradible surfactants made therefrom having cold water detergency |
US6150322A (en) * | 1998-08-12 | 2000-11-21 | Shell Oil Company | Highly branched primary alcohol compositions and biodegradable detergents made therefrom |
AU7662401A (en) * | 2000-08-14 | 2002-02-25 | Sasol Tech Pty Ltd | Production of oxygenated products |
US6765106B2 (en) | 2001-02-15 | 2004-07-20 | Shell Oil Company | Process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant |
US6747165B2 (en) | 2001-02-15 | 2004-06-08 | Shell Oil Company | Process for preparing (branched-alkyl) arylsulfonates and a (branched-alkyl) arylsulfonate composition |
MY128880A (en) * | 2001-06-12 | 2007-02-28 | Shell Int Research | Process for the preparation of a highly liear alcohol composition |
WO2003080550A1 (en) | 2001-11-14 | 2003-10-02 | Shell Internationale Research Maatschappij B.V. | Hydroformylation process |
DE10163347A1 (de) * | 2001-12-21 | 2003-07-10 | Basf Ag | Verfahren zur Hydroformylierung in Gegenwart eines polymeren Liganden mit Phosphacyclohexan-Strukturelementen |
WO2003068786A1 (en) * | 2002-02-13 | 2003-08-21 | Cytec Technology Corp | Phosphine compounds |
WO2003082781A1 (en) * | 2002-03-29 | 2003-10-09 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization process |
US7148388B2 (en) * | 2002-03-29 | 2006-12-12 | Exxonmobil Chemical Patents Inc. | Process for preparing and olefinic hydrocarbon mixture |
AU2003249331B2 (en) | 2002-07-05 | 2009-03-05 | Sasol Technology (Uk) Ltd | Phosphorus containing ligands for metathesis catalysts |
DE60315351T2 (de) * | 2002-12-19 | 2008-05-08 | Shell Internationale Research Maatschappij B.V. | Hydroformulierungsreaktion in anwesenheit von schwefel enthaltenden additiven |
US20040176655A1 (en) * | 2003-02-05 | 2004-09-09 | Ayoub Paul Marie | Methods of preparing branched alkyl aromatic hydrocarbons |
US7335802B2 (en) * | 2003-10-15 | 2008-02-26 | Shell Oil Company | Methods of preparing branched aliphatic alcohols |
US7329783B2 (en) * | 2005-06-30 | 2008-02-12 | Shell Oil Company | Hydroformylation process |
US20080021179A1 (en) * | 2006-06-30 | 2008-01-24 | Mul Wilhelmus P | Catalytic chemical reaction process |
US7858787B2 (en) * | 2006-09-22 | 2010-12-28 | Shell Oil Company | Process for producing olefins |
CN101589012B (zh) * | 2006-12-21 | 2012-08-22 | 国际壳牌研究有限公司 | 加氢甲酰化方法 |
US8017811B2 (en) * | 2007-05-23 | 2011-09-13 | Shell Oil Company | Hydroformylation process |
JP5465661B2 (ja) * | 2007-05-23 | 2014-04-09 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | ヒドロホルミル化プロセス |
US7767862B2 (en) * | 2008-08-11 | 2010-08-03 | Shell Oil Company | Ligand, catalyst and process for hydroformylation |
US8044249B2 (en) | 2008-09-22 | 2011-10-25 | The Procter & Gamble Company | Specific branched aldehydes, alcohols, surfactants, and consumer products based thereon |
US8232431B2 (en) * | 2008-09-22 | 2012-07-31 | The Procter & Gamble Company | Specific branched surfactants and consumer products |
US8383869B2 (en) | 2009-09-01 | 2013-02-26 | Shell Oil Company | Olefin oligomer composition |
WO2012072594A1 (en) | 2010-11-30 | 2012-06-07 | Shell Internationale Research Maatschappij B.V. | Ligand, catalyst and process for hydroformylation |
BR112013016838A2 (pt) | 2010-12-29 | 2016-09-27 | Shell Int Research | composição de recuperação de hidrocarbonetos, e, métodos de tratamento de uma formação contendo petróleo bruto, e de preparação de uma composição de recuperação de hidrocarbonetos |
US9150492B2 (en) | 2011-06-01 | 2015-10-06 | Shell Oil Company | Nonyl alcohols with a low degree of branching and their derivatives |
US9067861B1 (en) | 2011-12-27 | 2015-06-30 | Shell Oil Company | Process for the production of alcohols |
CN104136401A (zh) | 2011-12-27 | 2014-11-05 | 国际壳牌研究有限公司 | 生产醇的方法 |
WO2013144735A1 (en) | 2012-03-26 | 2013-10-03 | Sasol Technology (Proprietary) Limited | Conversion of a mixture of c2 - and c3 -olefins to butanol |
US20150166937A1 (en) | 2012-05-29 | 2015-06-18 | Shell Oil Company | Laundry detergent composition and method of making thereof |
US9828565B2 (en) | 2015-12-22 | 2017-11-28 | Shell Oil Company | Alcohol composition and derivatives thereof |
US9828573B2 (en) | 2015-12-22 | 2017-11-28 | Shell Oil Company | Alcohol composition and derivatives thereof |
US20180201875A1 (en) | 2017-01-13 | 2018-07-19 | The Procter & Gamble Company | Compositions comprising branched sulfonated surfactants |
EP3424895A1 (de) | 2017-07-06 | 2019-01-09 | Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | Verfahren zur herstellung eines treibstoffes für verbrennungsmotoren |
CN114426469B (zh) * | 2020-09-28 | 2024-07-09 | 中国石油化工股份有限公司 | 一种烯烃氢甲酰化制备醇和醛的方法 |
JPWO2023210296A1 (pt) | 2022-04-27 | 2023-11-02 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564130A (en) * | 1948-07-24 | 1951-08-14 | Du Pont | One-step butyl alcohol process |
NL146830C (pt) * | 1960-07-22 | |||
US3239569A (en) * | 1960-07-22 | 1966-03-08 | Shell Oil Co | Hydroformylation of olefins |
US3310576A (en) * | 1963-02-05 | 1967-03-21 | Exxon Research Engineering Co | Hydroformylation catalyst and process relating thereto |
-
1965
- 1965-06-30 US US468573A patent/US3420898A/en not_active Expired - Lifetime
- 1965-10-06 US US493555A patent/US3440291A/en not_active Expired - Lifetime
-
1966
- 1966-03-28 DE DE19661667286 patent/DE1667286B2/de active Granted
- 1966-03-28 DE DE19661543471 patent/DE1543471A1/de active Granted
- 1966-03-28 SE SE4084/66A patent/SE345254B/xx unknown
- 1966-03-28 GB GB13556/66A patent/GB1109787A/en not_active Expired
- 1966-03-28 SE SE01919/70A patent/SE356692B/xx unknown
- 1966-03-29 BE BE678614D patent/BE678614A/xx not_active IP Right Cessation
- 1966-03-29 NL NL666604094A patent/NL145534B/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014140353A1 (en) * | 2013-03-14 | 2014-09-18 | Dublin City University | Methods for phosphine oxide reduction in catalytic wittig reactions |
Also Published As
Publication number | Publication date |
---|---|
DE1667286A1 (de) | 1971-05-19 |
SE345254B (pt) | 1972-05-23 |
NL145534B (nl) | 1975-04-15 |
US3440291A (en) | 1969-04-22 |
DE1543471A1 (de) | 1969-08-21 |
US3420898A (en) | 1969-01-07 |
BE678614A (pt) | 1966-09-29 |
GB1109787A (en) | 1968-04-18 |
SE356692B (pt) | 1973-06-04 |
DE1667286C3 (pt) | 1973-10-11 |
DE1667286B2 (de) | 1973-03-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: SHELL INT |
|
V4 | Discontinued because of reaching the maximum lifetime of a patent |