DE19910464A1 - Verfahren zur Herstellung von Cyclobutanon - Google Patents

Verfahren zur Herstellung von Cyclobutanon

Info

Publication number
DE19910464A1
DE19910464A1 DE19910464A DE19910464A DE19910464A1 DE 19910464 A1 DE19910464 A1 DE 19910464A1 DE 19910464 A DE19910464 A DE 19910464A DE 19910464 A DE19910464 A DE 19910464A DE 19910464 A1 DE19910464 A1 DE 19910464A1
Authority
DE
Germany
Prior art keywords
cyclobutanone
cyclobutanol
acids
preparation
acid
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.)
Withdrawn
Application number
DE19910464A
Other languages
German (de)
English (en)
Inventor
Hans-Joachim Knops
Bernd Gallenkamp
Lubbertus Mulder
Stefan Antons
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to DE19910464A priority Critical patent/DE19910464A1/de
Priority to DE50006027T priority patent/DE50006027D1/de
Priority to AT00907651T priority patent/ATE257141T1/de
Priority to IL14478000A priority patent/IL144780A0/xx
Priority to EP00907651A priority patent/EP1161408B1/de
Priority to JP2000603995A priority patent/JP2002539098A/ja
Priority to KR1020017011427A priority patent/KR20010102539A/ko
Priority to PCT/EP2000/001707 priority patent/WO2000053553A1/de
Priority to AU29166/00A priority patent/AU2916600A/en
Priority to US09/936,121 priority patent/US6476274B1/en
Publication of DE19910464A1 publication Critical patent/DE19910464A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/56Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by isomerisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/04Systems containing only non-condensed rings with a four-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19910464A 1999-03-10 1999-03-10 Verfahren zur Herstellung von Cyclobutanon Withdrawn DE19910464A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19910464A DE19910464A1 (de) 1999-03-10 1999-03-10 Verfahren zur Herstellung von Cyclobutanon
DE50006027T DE50006027D1 (de) 1999-03-10 2000-03-01 Verfahren zur herstellung von cyclobutanon
AT00907651T ATE257141T1 (de) 1999-03-10 2000-03-01 Verfahren zur herstellung von cyclobutanon
IL14478000A IL144780A0 (en) 1999-03-10 2000-03-01 Method of producing cyclobutanone
EP00907651A EP1161408B1 (de) 1999-03-10 2000-03-01 Verfahren zur herstellung von cyclobutanon
JP2000603995A JP2002539098A (ja) 1999-03-10 2000-03-01 シクロブタノンを製造する方法
KR1020017011427A KR20010102539A (ko) 1999-03-10 2000-03-01 시클로부탄온의 제조 방법
PCT/EP2000/001707 WO2000053553A1 (de) 1999-03-10 2000-03-01 Verfahren zur herstellung von cyclobutanon
AU29166/00A AU2916600A (en) 1999-03-10 2000-03-01 Method of producing cyclobutanone
US09/936,121 US6476274B1 (en) 1999-03-10 2000-03-01 Method of producing cyclobutanone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19910464A DE19910464A1 (de) 1999-03-10 1999-03-10 Verfahren zur Herstellung von Cyclobutanon

Publications (1)

Publication Number Publication Date
DE19910464A1 true DE19910464A1 (de) 2000-09-14

Family

ID=7900330

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19910464A Withdrawn DE19910464A1 (de) 1999-03-10 1999-03-10 Verfahren zur Herstellung von Cyclobutanon
DE50006027T Expired - Fee Related DE50006027D1 (de) 1999-03-10 2000-03-01 Verfahren zur herstellung von cyclobutanon

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50006027T Expired - Fee Related DE50006027D1 (de) 1999-03-10 2000-03-01 Verfahren zur herstellung von cyclobutanon

Country Status (9)

Country Link
US (1) US6476274B1 (enExample)
EP (1) EP1161408B1 (enExample)
JP (1) JP2002539098A (enExample)
KR (1) KR20010102539A (enExample)
AT (1) ATE257141T1 (enExample)
AU (1) AU2916600A (enExample)
DE (2) DE19910464A1 (enExample)
IL (1) IL144780A0 (enExample)
WO (1) WO2000053553A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1477469A1 (de) * 2003-05-10 2004-11-17 Degussa AG Salzfreies Verfahren zur Herstellung von Cyclobutanon
US6958421B2 (en) 2003-06-13 2005-10-25 Degussa Ag Salt-free preparation of cyclobutanone
EP1967506A1 (de) 2007-03-08 2008-09-10 Evonik Degussa GmbH Verfahren zur Stabilisierung von Cyclobutanonderivaten

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006512086A (ja) * 2002-09-20 2006-04-13 ダイヴァーサ コーポレイション スタチンおよびスタチン中間体の合成のための酵素化学的方法
AU2007223086B2 (en) 2006-03-07 2013-09-26 Basf Enzymes Llc Aldolases, nucleic acids encoding them and methods for making and using them
EP2634253B1 (en) 2010-10-27 2016-05-11 Jichi Medical University Adeno-associated virus virions for transferring genes into neural cells
CN103449994A (zh) * 2013-09-09 2013-12-18 成都红胜科技发展有限公司 一种环丁酮的纯化工艺
CN104892385B (zh) * 2014-03-05 2016-08-24 淄博职业学院 一种环丁酮的纯化工艺
CN110294717B (zh) * 2018-03-21 2021-01-19 湖南加法检测有限公司 农药全组分中2,2-二取代环丁酮杂质及其衍生物、制备方法与应用
CN111138252A (zh) * 2019-12-26 2020-05-12 海门华祥医药科技有限公司 一种环丁酮的合成方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1477469A1 (de) * 2003-05-10 2004-11-17 Degussa AG Salzfreies Verfahren zur Herstellung von Cyclobutanon
US6958421B2 (en) 2003-06-13 2005-10-25 Degussa Ag Salt-free preparation of cyclobutanone
EP1967506A1 (de) 2007-03-08 2008-09-10 Evonik Degussa GmbH Verfahren zur Stabilisierung von Cyclobutanonderivaten
DE102007011288A1 (de) 2007-03-08 2008-09-11 Evonik Degussa Gmbh Verfahren zur Stabilisierung von Cyclobutanonderivaten

Also Published As

Publication number Publication date
ATE257141T1 (de) 2004-01-15
DE50006027D1 (de) 2004-05-19
US6476274B1 (en) 2002-11-05
AU2916600A (en) 2000-09-28
JP2002539098A (ja) 2002-11-19
EP1161408A1 (de) 2001-12-12
KR20010102539A (ko) 2001-11-15
WO2000053553A1 (de) 2000-09-14
EP1161408B1 (de) 2004-01-02
IL144780A0 (en) 2002-06-30

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee