DK2751100T3 - Fremgangsmåde til fremstilling af [3-[(6-chlor-3-pyridinyl)methyl]-2-thiazolidinyliden]cyanamid - Google Patents

Fremgangsmåde til fremstilling af [3-[(6-chlor-3-pyridinyl)methyl]-2-thiazolidinyliden]cyanamid Download PDF

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Publication number
DK2751100T3
DK2751100T3 DK12753705.8T DK12753705T DK2751100T3 DK 2751100 T3 DK2751100 T3 DK 2751100T3 DK 12753705 T DK12753705 T DK 12753705T DK 2751100 T3 DK2751100 T3 DK 2751100T3
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DK
Denmark
Prior art keywords
methyl
dimethyl
cyanamide
cysteamine
ether
Prior art date
Application number
DK12753705.8T
Other languages
English (en)
Inventor
Norbert Lui
Stefan Antons
Jens-Dietmar Heinrich
Original Assignee
Bayer Ip 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 Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Application granted granted Critical
Publication of DK2751100T3 publication Critical patent/DK2751100T3/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Claims (4)

1. Fremgangsmåde til fremstilling af [3-[(6-chlor-3- pridinyl)methyl]-2-thiazolidinyliden] cyanamid omfattende de følgende trin: (i) reaktion af dimethyl-N-cyanocarbonimidodithiocarbonat og cysteamin eller et salt heraf i nærvær af en base; (ii) omsætning af reaktionsblandingen med 5-chlormethyl-2-chlorpyridin;
2. Fremgangsmåde ifølge krav 1, hvor cysteaminen anvendes som salt med formel (I)
og X’ er udvalgt af chlorid, sulfat eller hydrogensulfat.
3. Fremgangsmåde ifølge et af kravene 1 eller 2 i nærvær af en af de følgende baser: natriumhydroxid, kaliumhydroxid, natriumhydrogencarbonat, kaliumhydrogencarbonat, natriumcarbonat eller kaliumcarbonat.
4. Fremgangsmåde ifølge et af kravene 1 til 3, idet reaktionen gennemføres i en blanding af vand og n-butanol.
DK12753705.8T 2011-09-02 2012-08-27 Fremgangsmåde til fremstilling af [3-[(6-chlor-3-pyridinyl)methyl]-2-thiazolidinyliden]cyanamid DK2751100T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11179883 2011-09-02
PCT/EP2012/066602 WO2013030152A1 (de) 2011-09-02 2012-08-27 Verfahren zum herstellen von [3-[(6-chlor-3-pridinyl)methyl]-2-thiazolidinyliden] cyanamid

Publications (1)

Publication Number Publication Date
DK2751100T3 true DK2751100T3 (da) 2016-01-18

Family

ID=46785401

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12753705.8T DK2751100T3 (da) 2011-09-02 2012-08-27 Fremgangsmåde til fremstilling af [3-[(6-chlor-3-pyridinyl)methyl]-2-thiazolidinyliden]cyanamid

Country Status (12)

Country Link
US (1) US20150005502A1 (da)
EP (1) EP2751100B1 (da)
JP (1) JP2014525422A (da)
KR (1) KR20140059206A (da)
CN (1) CN103797008B (da)
BR (1) BR112014004852A2 (da)
DK (1) DK2751100T3 (da)
ES (1) ES2556470T3 (da)
IL (1) IL231022A (da)
MX (1) MX357595B (da)
TW (1) TWI527812B (da)
WO (1) WO2013030152A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107629045A (zh) * 2017-11-10 2018-01-26 上海生农生化制品股份有限公司 一种噻虫啉的水相合成方法
CN109354590B (zh) * 2018-12-18 2020-06-23 山东省联合农药工业有限公司 一种噻虫啉的合成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU188852B (en) * 1983-03-16 1986-05-28 Richter Gedeon Vegyeszeti Gyar Rt,Hu Process for producing thiazolidine derivatives active against gastric ulcer and intestinal ulcer
JPH0717621B2 (ja) * 1986-03-07 1995-03-01 日本バイエルアグロケム株式会社 新規ヘテロ環式化合物
US5219868A (en) * 1990-12-10 1993-06-15 Mitsui Toatsu Chemicals, Inc. Imidazolidine derivatives, preparation thereof, insecticides containing same as an effective ingredient and intermediates therefor
DE4427569A1 (de) * 1994-08-04 1996-02-08 Bayer Ag Verfahren zur Herstellung von Cyanimino-1,3-thiazolidin
DE19904310A1 (de) * 1999-01-28 2000-08-03 Bayer Ag Verfahren zur Herstellung heterocyclischer Verbindungen
KR100676222B1 (ko) * 1999-08-18 2007-01-30 바이엘 악티엔게젤샤프트 4,6-디클로로-5-플루오로피리미딘의 제조방법
SK285671B6 (sk) * 2000-01-19 2007-06-07 Bayer Aktiengesellschaft Spôsob výroby heterocyklických zlúčenín
JP2005119992A (ja) * 2003-10-15 2005-05-12 Fuji Photo Film Co Ltd ピリジンカルボン酸誘導体及びインドリルアザフタリド化合物の製造方法
CN100567274C (zh) * 2007-09-04 2009-12-09 中国农业大学 [反]-β-法尼烯类似物及其制备方法与应用
EP2042493A1 (de) * 2007-09-14 2009-04-01 Bayer CropScience AG Verfahren zum Herstellen von Cyanimino-1,3-thiazolidinen
KR101348304B1 (ko) * 2011-03-22 2014-01-20 동부팜한농 주식회사 ((2Ｚ)-3-[(6-메틸피리딘-3-일)메틸-1,3-티아졸리딘-2-이리덴]시아나미드, 티아클로프리드(Ｔｈｉａｃｌｏｐｒｉｄ))의 제조방법

Also Published As

Publication number Publication date
TW201323422A (zh) 2013-06-16
US20150005502A1 (en) 2015-01-01
KR20140059206A (ko) 2014-05-15
JP2014525422A (ja) 2014-09-29
ES2556470T3 (es) 2016-01-18
IL231022A0 (en) 2014-03-31
CN103797008A (zh) 2014-05-14
BR112014004852A2 (pt) 2017-04-04
IL231022A (en) 2016-04-21
EP2751100A1 (de) 2014-07-09
TWI527812B (zh) 2016-04-01
WO2013030152A1 (de) 2013-03-07
CN103797008B (zh) 2016-08-17
MX357595B (es) 2018-07-16
MX2014002274A (es) 2014-03-31
EP2751100B1 (de) 2015-10-14

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