CA2814266A1 - Stabilisation de melanges de produit de metathese d'olefine - Google Patents

Stabilisation de melanges de produit de metathese d'olefine Download PDF

Info

Publication number
CA2814266A1
CA2814266A1 CA2814266A CA2814266A CA2814266A1 CA 2814266 A1 CA2814266 A1 CA 2814266A1 CA 2814266 A CA2814266 A CA 2814266A CA 2814266 A CA2814266 A CA 2814266A CA 2814266 A1 CA2814266 A1 CA 2814266A1
Authority
CA
Canada
Prior art keywords
metathesis
olefin
catalyst
ruthenium
product mixture
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.)
Abandoned
Application number
CA2814266A
Other languages
English (en)
Inventor
Kenneth A. Burdett
Bob R. Maughon
Patrick H. Au-Yeung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CA2814266A1 publication Critical patent/CA2814266A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA2814266A 2002-10-24 2003-09-26 Stabilisation de melanges de produit de metathese d'olefine Abandoned CA2814266A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42135502P 2002-10-24 2002-10-24
US60/421,355 2002-10-24
CA2501627A CA2501627C (fr) 2002-10-24 2003-09-26 Stabilisation de melanges de produit de metathese d'olefine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2501627A Division CA2501627C (fr) 2002-10-24 2003-09-26 Stabilisation de melanges de produit de metathese d'olefine

Publications (1)

Publication Number Publication Date
CA2814266A1 true CA2814266A1 (fr) 2004-05-06

Family

ID=32176706

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2814266A Abandoned CA2814266A1 (fr) 2002-10-24 2003-09-26 Stabilisation de melanges de produit de metathese d'olefine
CA2501627A Expired - Fee Related CA2501627C (fr) 2002-10-24 2003-09-26 Stabilisation de melanges de produit de metathese d'olefine

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2501627A Expired - Fee Related CA2501627C (fr) 2002-10-24 2003-09-26 Stabilisation de melanges de produit de metathese d'olefine

Country Status (8)

Country Link
JP (1) JP4490278B2 (fr)
CN (2) CN100590104C (fr)
AR (1) AR041705A1 (fr)
AU (1) AU2003283972B2 (fr)
CA (2) CA2814266A1 (fr)
DE (1) DE10393514T5 (fr)
MY (1) MY142852A (fr)
WO (1) WO2004037754A2 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100379716C (zh) 2002-04-29 2008-04-09 陶氏环球技术公司 关于种子油工业应用的综合化学方法
CN100588638C (zh) 2003-10-09 2010-02-10 陶氏环球技术公司 合成不饱和醇的改进方法
FR2878246B1 (fr) * 2004-11-23 2007-03-30 Inst Francais Du Petrole Procede de co-production d'olefines et d'esters par ethenolyse de corps gras insatures dans des liquides ioniques non-aqueux
CA2610571C (fr) 2005-06-06 2014-01-28 Dow Global Technologies Inc. Procede de metathese servant a preparer une olefine .alpha.,.omega.-fonctionnalisee
CN101273077B (zh) 2005-07-01 2011-06-08 德嘉朗集团(澳大利亚)有限公司 交联方法
EP2508531B1 (fr) 2007-03-28 2016-10-19 President and Fellows of Harvard College Polypeptides piqués
CA2646056A1 (fr) * 2007-12-21 2009-06-21 Lanxess Deutschland Gmbh Methode d'elimination de residus de catalyseur contenant du ruthenium presents dans du caoutchouc nitrile pouvant, dans certaines conditions, etre hydrogene
EP2072532A1 (fr) * 2007-12-21 2009-06-24 Lanxess Deutschland GmbH Procédé de suppression des résidus de fer, résidus de catalyseur contenant du rhodium et du ruthénium dans le caoutchouc de nitrile hydrogéné en option
CN104961795A (zh) 2008-09-22 2015-10-07 爱勒让治疗公司 用于制备纯化的多肽组合物的方法
US8436110B2 (en) 2008-10-31 2013-05-07 Dow Global Technologies Llc Olefin metathesis process employing bimetallic ruthenium complex with bridging hydrido ligands
US9000246B2 (en) 2009-10-12 2015-04-07 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
US9169447B2 (en) 2009-10-12 2015-10-27 Elevance Renewable Sciences, Inc. Methods of refining natural oils, and methods of producing fuel compositions
US9382502B2 (en) 2009-10-12 2016-07-05 Elevance Renewable Sciences, Inc. Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks
US9175231B2 (en) 2009-10-12 2015-11-03 Elevance Renewable Sciences, Inc. Methods of refining natural oils and methods of producing fuel compositions
CN102770520B (zh) 2009-10-12 2014-12-17 艾勒旺斯可再生科学公司 从天然油原料中提炼燃料的方法
US9365487B2 (en) 2009-10-12 2016-06-14 Elevance Renewable Sciences, Inc. Methods of refining and producing dibasic esters and acids from natural oil feedstocks
RU2582678C2 (ru) 2010-08-13 2016-04-27 Эйлерон Терапьютикс, Инк. Пептидомиметические макроциклы
BR112014009418A2 (pt) 2011-10-18 2017-04-18 Aileron Therapeutics Inc macrociclos peptidomiméticos
US9133416B2 (en) 2011-12-22 2015-09-15 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
AU2012359071B2 (en) * 2011-12-22 2017-04-06 Wilmar Trading Pte Ltd Methods for suppressing isomerization of olefin metathesis products, methods of refining natural oils, and methods of producing fuel compositions
CN104066822B (zh) * 2011-12-22 2016-01-13 艾勒旺斯可再生科学公司 抑制烯烃复分解产物异构化的方法、精炼天然油的方法以及生产燃料组合物的方法
US9169174B2 (en) 2011-12-22 2015-10-27 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
US9139493B2 (en) 2011-12-22 2015-09-22 Elevance Renewable Sciences, Inc. Methods for suppressing isomerization of olefin metathesis products
WO2013096256A1 (fr) * 2011-12-22 2013-06-27 Elevance Renewable Sciences, Inc. Procédés pour supprimer l'isomérisation de produits de métathèse d'oléfines, procédés de raffinage d'huiles naturelles et procédés de production de compositions de carburant
ES2817877T3 (es) 2012-02-15 2021-04-08 Aileron Therapeutics Inc Macrociclos peptidomiméticos
CA2864120A1 (fr) 2012-02-15 2013-08-22 Aileron Therapeutics, Inc. Macrocycles peptidomimetiques reticules par triazole et par thioether
GB201204715D0 (en) 2012-03-18 2012-05-02 Croda Int Plc Metathesis of olefins using ruthenium-based catalytic complexes
US9604919B2 (en) 2012-11-01 2017-03-28 Aileron Therapeutics, Inc. Disubstituted amino acids and methods of preparation and use thereof
BR112017005736A2 (pt) 2014-09-24 2017-12-12 Aileron Therapeutics Inc macrociclos peptidomiméticos e formulações dos mesmos
CA2961258A1 (fr) 2014-09-24 2016-03-31 Aileron Therapeutics, Inc. Macrocycles peptidomimetiques et leurs utilisations
BR112017019738A2 (pt) 2015-03-20 2018-05-29 Aileron Therapeutics Inc macrociclos peptidomiméticos e usos dos mesmos
WO2019010628A1 (fr) * 2017-07-11 2019-01-17 Dow Global Technologies Llc Dispersion aqueuse et composition aqueuse de revêtement la comprenant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612539A1 (de) * 1986-04-14 1987-10-15 Huels Chemische Werke Ag Verfahren zur herstellung von technisch reinem, chlorfreiem cyclohexadecadien
JPH0366725A (ja) * 1989-08-04 1991-03-22 Japan Synthetic Rubber Co Ltd 重合体の製造方法
US5539060A (en) * 1993-07-30 1996-07-23 Nippon Zeon Co., Ltd. Method for hydrogenation of metathesis polymers
US6156692A (en) * 1996-04-30 2000-12-05 Bp Amoco Corporation Ruthenium-containing catalyst composition for olefin metathesis
KR100304416B1 (ko) * 1997-05-28 2002-05-09 나까니시 히로유끼 환식올레핀개환복분해중합체의수소화물의제조방법
DE10041345A1 (de) * 2000-08-23 2002-03-07 Basf Ag Verfahren zur Synthese von terminalen Olefinen mit enger Molgewichtsverteilung

Also Published As

Publication number Publication date
CN1688526A (zh) 2005-10-26
MY142852A (en) 2011-01-14
JP4490278B2 (ja) 2010-06-23
AU2003283972B2 (en) 2010-03-04
DE10393514T5 (de) 2005-09-29
JP2006503891A (ja) 2006-02-02
CN101003459B (zh) 2011-08-10
WO2004037754A2 (fr) 2004-05-06
AR041705A1 (es) 2005-05-26
WO2004037754A3 (fr) 2004-10-14
CA2501627A1 (fr) 2004-05-06
CN101003459A (zh) 2007-07-25
CN100590104C (zh) 2010-02-17
AU2003283972A1 (en) 2004-05-13
CA2501627C (fr) 2013-07-16

Similar Documents

Publication Publication Date Title
US7696398B2 (en) Stabilization of olefin metathesis product mixtures
CA2501627C (fr) Stabilisation de melanges de produit de metathese d'olefine
EP1896385B1 (fr) Procede de metathese servant a preparer une olefine alpha, omega fonctionnalisee
EP1673328B1 (fr) Procede ameliore de synthese d'alcools insatures
EP1501784B1 (fr) Procedes chimiques integres a usage industriel pour huiles de graines
US6803429B2 (en) Selective ring-opening cross-metathesis of cycloolefins
US8227371B2 (en) Class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof
EP2618930A2 (fr) Nouvelle classe de catalyseurs de métathèse d'oléfines, méthodes de préparation, et procédés d'utilisation
EP2714272A2 (fr) Nouvelle classe de catalyseurs de métathèse d'oléfine, procédés de préparation et procédés pour l'utilisation de celle-ci

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20130426

FZDE Dead

Effective date: 20150630