ZA200206443B - Method for the production of spirocyclic tetronic acid derivatives. - Google Patents

Method for the production of spirocyclic tetronic acid derivatives.

Info

Publication number
ZA200206443B
ZA200206443B ZA200206443A ZA200206443A ZA200206443B ZA 200206443 B ZA200206443 B ZA 200206443B ZA 200206443 A ZA200206443 A ZA 200206443A ZA 200206443 A ZA200206443 A ZA 200206443A ZA 200206443 B ZA200206443 B ZA 200206443B
Authority
ZA
South Africa
Prior art keywords
production
acid derivatives
tetronic acid
spirocyclic tetronic
formula
Prior art date
Application number
ZA200206443A
Other languages
English (en)
Inventor
Volker Falbe
Shekhar V Kulkarni
Original Assignee
Bayer Ag
Bayer Corp
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, Bayer Corp filed Critical Bayer Ag
Publication of ZA200206443B publication Critical patent/ZA200206443B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins
ZA200206443A 2000-03-16 2002-08-13 Method for the production of spirocyclic tetronic acid derivatives. ZA200206443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10012825A DE10012825B4 (de) 2000-03-16 2000-03-16 Verfahren zur Herstellung von spirocyclischen Tetronsäurederivaten

Publications (1)

Publication Number Publication Date
ZA200206443B true ZA200206443B (en) 2003-08-13

Family

ID=7634955

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200206443A ZA200206443B (en) 2000-03-16 2002-08-13 Method for the production of spirocyclic tetronic acid derivatives.

Country Status (15)

Country Link
US (1) US6476251B2 (hu)
EP (1) EP1272480B1 (hu)
JP (2) JP5360851B2 (hu)
KR (1) KR100656466B1 (hu)
CN (1) CN1247562C (hu)
AT (1) ATE310735T1 (hu)
AU (1) AU2001250356A1 (hu)
BR (1) BR0109186A (hu)
DE (2) DE10012825B4 (hu)
DK (1) DK1272480T3 (hu)
ES (1) ES2253367T3 (hu)
HU (1) HUP0300154A3 (hu)
IL (2) IL151449A0 (hu)
WO (1) WO2001068625A1 (hu)
ZA (1) ZA200206443B (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913174A1 (de) * 1999-03-24 2000-09-28 Bayer Ag Synergistische insektizide Mischungen
DE10331674A1 (de) 2003-07-14 2005-02-10 Bayer Cropscience Ag Verwendung von 2,2-Dimethyl-3(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl butanoat zur Bekämpfung von Akariden
US20080088962A1 (en) * 2006-10-17 2008-04-17 Samsung Electronics Co., Ltd. Detection of HDI in disk drives using read back signal
DE102008051690B3 (de) * 2008-10-15 2010-04-22 Breitschuh, Richard, Dr., Zhangjiagang Verfahren zur Herstellung von spirocyclischen Tetronsäurederivaten
CN104292197B (zh) * 2014-09-19 2016-07-06 江苏安邦电化有限公司 一种螺螨酯的合成方法
US10005754B2 (en) * 2015-12-14 2018-06-26 Rotam Agrochem International Company Limited Form of spirodiclofen, a process for its preparation and use the same
CN109053410A (zh) * 2018-08-06 2018-12-21 兰博尔开封科技有限公司 一种合成1-羟基环己基甲酸的新工艺及应用
CN109369587A (zh) * 2018-12-13 2019-02-22 新沂市永诚化工有限公司 一种高纯度高收率螺螨酯的生产工艺
EP3564225A1 (en) 2019-03-21 2019-11-06 Bayer Aktiengesellschaft Crystalline form of spiromesifen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216814A1 (de) * 1991-07-16 1993-01-21 Bayer Ag 3-aryl-4-hydroxy-(delta)(pfeil hoch)3(pfeil hoch)-dihydrofuranon- und 3-aryl-4-hydroxy-(delta)(pfeil hoch)3(pfeil hoch)-dihydrothiophenon-derivate
AU7159994A (en) * 1993-09-17 1995-03-30 Bayer Aktiengesellschaft 3-aryl-4-hydroxy-delta3-dihydrofuranone derivatives
DE4337853A1 (de) * 1993-09-17 1995-03-23 Bayer Ag 3-Aryl-4-hydroxy-DELTA·3·-dihydrofuranon-Derivate
US5585504A (en) * 1994-09-16 1996-12-17 Merck & Co., Inc. Process of making cox-2 inhibitors having a lactone bridge
MX9704646A (es) * 1994-12-23 1997-09-30 Bayer Ag Derivados del acido 3-aril-tetronico, su obtencion y su empleo como agentes pesticidas.
BR9609250B1 (pt) * 1995-06-28 2011-08-23 2,4,5-fenilcetoenóis trissubstituìdos, processo para sua preparação, composições para controle de pestes e herbicidas, uso das referidas composições e método para controle de pestes.
TR199701740T1 (xx) * 1995-06-30 1998-04-21 Bayer Ag. Herbisitler ve pestisitler olarak kullan�lmak �zere dialkil fenil halit ikameli ketoenoller.
ES2259804T3 (es) * 1996-04-02 2006-10-16 Bayer Cropscience Ag Fenilcetoenoles sustituidos como pesticidas y herbicidas.
DE19651686A1 (de) * 1996-12-12 1998-06-18 Bayer Ag Neue substituierte Phenylketoenole

Also Published As

Publication number Publication date
EP1272480A1 (de) 2003-01-08
HUP0300154A3 (en) 2003-06-30
ES2253367T3 (es) 2006-06-01
KR20020073599A (ko) 2002-09-27
JP5360851B2 (ja) 2013-12-04
IL151449A (en) 2006-08-20
DE10012825B4 (de) 2004-04-15
HUP0300154A2 (en) 2003-05-28
DE10012825A1 (de) 2001-12-06
AU2001250356A1 (en) 2001-09-24
KR100656466B1 (ko) 2006-12-21
JP2003527381A (ja) 2003-09-16
ATE310735T1 (de) 2005-12-15
CN1418204A (zh) 2003-05-14
US6476251B2 (en) 2002-11-05
EP1272480B1 (de) 2005-11-23
CN1247562C (zh) 2006-03-29
BR0109186A (pt) 2003-05-27
JP2012211181A (ja) 2012-11-01
IL151449A0 (en) 2003-04-10
WO2001068625A1 (de) 2001-09-20
DK1272480T3 (da) 2006-04-03
DE50108172D1 (de) 2005-12-29
US20010039355A1 (en) 2001-11-08

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