ATE482177T1 - Verfahren zur herstellung von indenolestern oder -ethern - Google Patents

Verfahren zur herstellung von indenolestern oder -ethern

Info

Publication number
ATE482177T1
ATE482177T1 AT05749691T AT05749691T ATE482177T1 AT E482177 T1 ATE482177 T1 AT E482177T1 AT 05749691 T AT05749691 T AT 05749691T AT 05749691 T AT05749691 T AT 05749691T AT E482177 T1 ATE482177 T1 AT E482177T1
Authority
AT
Austria
Prior art keywords
indenol
ethers
esters
producing
acids
Prior art date
Application number
AT05749691T
Other languages
English (en)
Inventor
Gary Bernard Womack
Roger Leslie Snowden
Herve Mosimann
Anthony Alexander Birkbeck
Original Assignee
Firmenich & Cie
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 Firmenich & Cie filed Critical Firmenich & Cie
Application granted granted Critical
Publication of ATE482177T1 publication Critical patent/ATE482177T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/297—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/28—Preparation of ethers by reactions not forming ether-oxygen bonds from acetals, e.g. by dealcoholysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT05749691T 2004-05-18 2005-05-10 Verfahren zur herstellung von indenolestern oder -ethern ATE482177T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/849,559 US20050261513A1 (en) 2004-05-18 2004-05-18 Process for producing indenol esters or ethers
PCT/IB2005/001474 WO2005113473A2 (en) 2004-05-18 2005-05-10 Process for producing indenol esters or ethers

Publications (1)

Publication Number Publication Date
ATE482177T1 true ATE482177T1 (de) 2010-10-15

Family

ID=34978593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05749691T ATE482177T1 (de) 2004-05-18 2005-05-10 Verfahren zur herstellung von indenolestern oder -ethern

Country Status (8)

Country Link
US (2) US20050261513A1 (de)
EP (1) EP1756027B1 (de)
JP (1) JP4881298B2 (de)
CN (1) CN1953952B (de)
AT (1) ATE482177T1 (de)
DE (1) DE602005023728D1 (de)
ES (1) ES2350770T3 (de)
WO (1) WO2005113473A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG155879A1 (en) * 2006-02-22 2009-10-29 Univ Nanyang Cyclic acetal
US9608119B2 (en) * 2010-03-02 2017-03-28 Micron Technology, Inc. Semiconductor-metal-on-insulator structures, methods of forming such structures, and semiconductor devices including such structures
CN103990492A (zh) * 2014-05-23 2014-08-20 天津科林泰克科技有限公司 一种用于脱水缩合反应的复合催化剂及其制备方法
CN103964988A (zh) * 2014-05-23 2014-08-06 天津科林泰克科技有限公司 一种复合催化剂在脱水缩合反应中的应用方法
CN105085213B (zh) * 2015-08-21 2018-09-18 应城市武瀚有机材料有限公司 一种高纯度反式α-甲基肉桂醛的精制方法
CN109563029B (zh) 2016-08-15 2021-10-26 奇华顿股份有限公司 用于制备二氢茚酮类的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995027752A1 (en) * 1992-10-15 1995-10-19 Ecomat, Inc. Cured unsaturated polyester-polyurethane hybrid highly filled resin foams
US5866053A (en) * 1993-11-04 1999-02-02 Massachusetts Institute Of Technology Method for providing continuous processing of microcellular and supermicrocellular foamed materials
US5650106A (en) * 1996-06-21 1997-07-22 The Dow Chemical Company Extruded foams having a monovinyl aromatic polymer with a broad molecular weight distribution
US6069183A (en) * 1998-04-07 2000-05-30 Tenneco Packaging Inc. Foamable composition using high density polyethylene
AU1939401A (en) * 1999-12-03 2001-06-12 Dow Chemical Company, The Grafted thermoplastic compositions and fabricated articles therefrom

Also Published As

Publication number Publication date
WO2005113473A2 (en) 2005-12-01
CN1953952A (zh) 2007-04-25
US20050261513A1 (en) 2005-11-24
EP1756027A2 (de) 2007-02-28
DE602005023728D1 (de) 2010-11-04
CN1953952B (zh) 2010-08-11
ES2350770T3 (es) 2011-01-26
JP4881298B2 (ja) 2012-02-22
EP1756027B1 (de) 2010-09-22
US7250528B2 (en) 2007-07-31
JP2007538065A (ja) 2007-12-27
US20070032402A1 (en) 2007-02-08
WO2005113473A3 (en) 2006-04-13

Similar Documents

Publication Publication Date Title
ATE502001T1 (de) Herstellung von essigsäure
ATE482177T1 (de) Verfahren zur herstellung von indenolestern oder -ethern
ATE540009T1 (de) Verfahren zur herstellung von ethylen
EA201000789A1 (ru) Улучшенный способ получения спирта из углеродсодержащего сырья
DE502004009142D1 (de) Verfahren zur herstellung substituierter 3-aryl-butyl-aminverbindungen
ATE479644T1 (de) Verfahren zur umesterung von estern
ATE449072T1 (de) Verfahren zur herstellung sterisch gehinderter nitroxylether
ATE522492T1 (de) Verfahren zur herstellung von (meth)acrylaten von c10-alkoholgemischen
NO20023514L (no) Fremgangsmåte for fremstilling av vannfri maursyre
ATE489352T1 (de) Verfahren zur herstellung von brenztraubensäure
ATE354583T1 (de) Verfahren zur herstellung c-7 substituierter 5- androstene
ATE480511T1 (de) Verfahren zur herstellung von 2,7-dimethyl-octa-2,4,6-triendial
DE502004001985D1 (de) Verfahren zur Herstellung von expandiertem Graphit
ATE407688T1 (de) Verbessertes verfahren zur herstellung von ginkgoextrakten mit geringem gehalt an polycyclischen aromatischen kohlenwasserstoffen
ATE466831T1 (de) Verfahren zur herstellung von dma
ATE532778T1 (de) Verfahren zur herstellung cyclischer diester aus alpha-hydroxysäuren
DE602005013007D1 (de) Verfahren zur herstellung von lactonen
DE602005005036D1 (de) Verfahren zur herstellung von wahlweise substituiertem methylendioxybenzol
ATE517890T1 (de) Verfahren zur herstellung von reinem irbesartan
ATE388949T1 (de) Verfahren zur herstellung von z-flupentixol
ATE370950T1 (de) Verfahren zur herstellung von (1s,4r)-cis-4-(2- amino-6-chlor-9h-purin-9-yl)-2-cyclopenten-1- methanol
ATE546458T1 (de) Verfahren zur herstellung von 6-alpha, 9-alpha-
ATE531681T1 (de) Verfahren zur herstellung von substituierten diamantanen
DE602005007724D1 (de) Verfahren zur halbsynthese von deserpidin
DE502004011178D1 (de) Verfahren zur herstellung von carboxyl-terminierten polyisobutenen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties