[go: up one dir, main page]

DE112006000984A5 - Verfahren zur Herstellung von 2,5-substituierten Tetrahydropyran-Derivaten durch reduktive Eliminierung des entsprechenden 4-Halogen-Derivats - Google Patents

Verfahren zur Herstellung von 2,5-substituierten Tetrahydropyran-Derivaten durch reduktive Eliminierung des entsprechenden 4-Halogen-Derivats Download PDF

Info

Publication number
DE112006000984A5
DE112006000984A5 DE112006000984T DE112006000984T DE112006000984A5 DE 112006000984 A5 DE112006000984 A5 DE 112006000984A5 DE 112006000984 T DE112006000984 T DE 112006000984T DE 112006000984 T DE112006000984 T DE 112006000984T DE 112006000984 A5 DE112006000984 A5 DE 112006000984A5
Authority
DE
Germany
Prior art keywords
preparation
reductive elimination
halo derivative
substituted tetrahydropyran
tetrahydropyran derivatives
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.)
Ceased
Application number
DE112006000984T
Other languages
English (en)
Inventor
Eike Dr. Poetsch
Werner Binder
Stefan Lehmann
Dieter Bensinger
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of DE112006000984A5 publication Critical patent/DE112006000984A5/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D309/06—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE112006000984T 2005-05-25 2006-05-10 Verfahren zur Herstellung von 2,5-substituierten Tetrahydropyran-Derivaten durch reduktive Eliminierung des entsprechenden 4-Halogen-Derivats Ceased DE112006000984A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05011323.2 2005-05-25
EP05011323 2005-05-25
PCT/EP2006/004387 WO2006125526A1 (de) 2005-05-25 2006-05-10 Verfahren zur herstellung von 2,5-substituierten tetrahydropyran-derivaten durch reduktive eliminierung des entsprechenden 4-halogen-derivats

Publications (1)

Publication Number Publication Date
DE112006000984A5 true DE112006000984A5 (de) 2008-04-10

Family

ID=36954429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112006000984T Ceased DE112006000984A5 (de) 2005-05-25 2006-05-10 Verfahren zur Herstellung von 2,5-substituierten Tetrahydropyran-Derivaten durch reduktive Eliminierung des entsprechenden 4-Halogen-Derivats

Country Status (5)

Country Link
JP (1) JP5260279B2 (de)
KR (1) KR101393783B1 (de)
CN (1) CN101180287B (de)
DE (1) DE112006000984A5 (de)
WO (1) WO2006125526A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5259391B2 (ja) * 2005-05-25 2013-08-07 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング テトラヒドロピラン誘導体類の調製方法
DE502007005536D1 (de) * 2006-10-04 2010-12-16 Merck Patent Gmbh Flüssigkristallines Medium
JP5444723B2 (ja) 2009-01-16 2014-03-19 Ｊｎｃ株式会社 液晶組成物および液晶表示素子
JP2012111717A (ja) * 2010-11-25 2012-06-14 Ne Chemcat Corp ジクロロメチル基を含有する化合物の製造方法
DE102011122559A1 (de) 2011-01-25 2012-07-26 Merck Patent Gmbh Flüssigkristalline Verbindungen und flüssigkristalline Medien
JP6627515B2 (ja) * 2015-02-06 2020-01-08 Jnc株式会社 ３，６−ジヒドロ−２ｈ−ピランを有する誘電率異方性が負の液晶性化合物、液晶組成物および液晶表示素子
JP6511975B2 (ja) * 2015-06-09 2019-05-15 Jnc株式会社 ジヒドロピラン化合物を含有する液晶組成物および液晶表示素子
WO2021156870A1 (en) * 2020-02-06 2021-08-12 Agan Aroma & Fine Chemicals Ltd. Mixture of 3-hexen-1-ol isomers and a process of preparing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353658A1 (de) * 2002-11-27 2004-06-09 Merck Patent Gmbh Flüssigkristalline Verbindungen
DE10318420A1 (de) * 2003-04-24 2004-11-11 Merck Patent Gmbh Flüssigkristalline Verbindungen
EP1482021B1 (de) * 2003-05-27 2007-01-24 MERCK PATENT GmbH Pyrane als Flüssigkristalle
EP1482019B1 (de) * 2003-05-27 2006-09-27 MERCK PATENT GmbH Pyranderivate
KR20060035652A (ko) * 2003-06-30 2006-04-26 이데닉스 (케이만) 리미티드 β-Ｌ-2-데옥시 뉴클레오시드의 합성
JP5148109B2 (ja) * 2003-08-04 2013-02-20 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 液晶媒体
DE102004036068B4 (de) * 2003-08-18 2023-05-17 Merck Patent Gmbh Verfahren zur Hydrierung
KR101198479B1 (ko) * 2003-08-25 2012-11-06 메르크 파텐트 게엠베하 액정 매질
JP5259391B2 (ja) * 2005-05-25 2013-08-07 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング テトラヒドロピラン誘導体類の調製方法

Also Published As

Publication number Publication date
JP5260279B2 (ja) 2013-08-14
WO2006125526A1 (de) 2006-11-30
KR101393783B1 (ko) 2014-05-14
CN101180287B (zh) 2011-10-19
KR20080019018A (ko) 2008-02-29
JP2008545667A (ja) 2008-12-18
CN101180287A (zh) 2008-05-14

Similar Documents

Publication Publication Date Title
EP1934354A4 (de) Verfahren zur herstellung von hybridsaat
DE502005010476D1 (de) Verfahren zur herstellung von adipodinitril durch hydrocyanierung von 1,3-butadien
ATE531827T1 (de) Verfahren zur herstellung des titanpulvers
DE502006000218D1 (de) Verfahren zur Herstellung von SiOC-verknüpften, linearen Polydialkylsiloxan-Polyoxyalkylen-Blockcopolymeren
DE502006008840D1 (de) Verfahren zur Herstellung von Isocyanaten
DE602005026987D1 (de) Verfahren zur herstellung von 1,2-dichlorethan
DE502005004948D1 (de) Verfahren zur Herstellung von 3-Oxo-pregn-4-en-21,17-carbolactonen durch die metallfreie Oxidation von 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanen
WO2007052023A3 (en) Novel compounds
DE502006000036D1 (de) Kontinuierliches Verfahren zur Herstellung SiOC-enthaltender Verbindungen
DE602007003135D1 (de) Verfahren zur Herstellung von Xylylenediamin
DE602006010302D1 (de) Verfahren zur Herstellung von 5-methyl-2-furfural
DE112006000984A5 (de) Verfahren zur Herstellung von 2,5-substituierten Tetrahydropyran-Derivaten durch reduktive Eliminierung des entsprechenden 4-Halogen-Derivats
DE602005011939D1 (de) Verfahren zur Herstellung von Polyphenol angereicherten Zusammensetzungen aus Kakaoschale
DE602005014280D1 (de) Verfahren zur herstellung von ä1,4,5ü-oxadiazepinderivaten
DE602006018699D1 (de) Verfahren zur Herstellung von Fluorhalogenethern
CL2005003456A1 (es) Proceso de preparacion del beta-anomero enriquecido de clorhidrato de gemcitabina; compuesto intermediario involucrado en dicho proceso; y su proceso de preparacion.
DE602006008306D1 (de) Verfahren zur herstellung von l-threonin
DE502005000428D1 (de) Verfahren zur Herstellung von 1,2-Diaminocyclohexan-Platin(II)-Komplexen
DE112006000985A5 (de) Verfahren zur Herstellung von Tetrahydropyranen aus Tetrahydropyran-3-onen
EP1914220A4 (de) Verfahren zur herstellung von 2-hydroxyestern
DE602006009562D1 (de) Verfahren zur herstellung von ferrisuccinylcasein
DE602005003472D1 (de) Verfahren zur herstellung von 2-oxo-1-pyrrolidinderivaten durch intramolekulare allylierung
DE502006004187D1 (de) Verfahren zur herstellung von diorganopolysiloxanen
DE502006004524D1 (de) Verfahren zur herstellung von 3,7-diaza-bicycloä3.3.1ünonan-verbindungen
DE502005007702D1 (de) Verfahren zur herstellung von terrylen-3,4:11,12-t

Legal Events

Date Code Title Description
R012 Request for examination validly filed

Effective date: 20130227

R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final