ES2186057T3 - Procedimiento para la obtencion de piridilmetiliso-tiocianatos. - Google Patents

Procedimiento para la obtencion de piridilmetiliso-tiocianatos.

Info

Publication number
ES2186057T3
ES2186057T3 ES98112969T ES98112969T ES2186057T3 ES 2186057 T3 ES2186057 T3 ES 2186057T3 ES 98112969 T ES98112969 T ES 98112969T ES 98112969 T ES98112969 T ES 98112969T ES 2186057 T3 ES2186057 T3 ES 2186057T3
Authority
ES
Spain
Prior art keywords
formula
obtaining
procedure
thiocianates
pyridilmetiliso
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.)
Expired - Lifetime
Application number
ES98112969T
Other languages
English (en)
Inventor
Klaus Dr Wagner
Reinhard Dr Lantzsch
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 CropScience AG
Original Assignee
Bayer CropScience 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 CropScience AG filed Critical Bayer CropScience AG
Application granted granted Critical
Publication of ES2186057T3 publication Critical patent/ES2186057T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36—Radicals substituted by singly-bound nitrogen atoms
    • C07D213/40—Acylated substituent nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof
    • C07C329/12—Dithiocarbonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/26—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/61—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Detergent Compositions (AREA)

Abstract

LA PRESENTE INVENCION TRATA DE UN NUEVO PROCEDIMIENTO PARA LA OBTENCION DE PIRIDILMETILISOTIOCIANATOS DE FORMULA (I) EN LA CUAL R 1 ES HALOGENO O ALQUILO DE C 1 - C 4 , CARACTERIZADO PORQUE SE HACE REACCIONAR EN UNA PRIMERA ETAPA AMINA DE FORMULA (II) EN LA CUAL R 1 TIENE EL SIGNIFICADO ANTES INDICADO, CON XANTOGENATOS DE FORMULA (III) EN LA CUAL R2 ES ALQUILO DE C 1 - C 4 , PREFERIBLEMENTE MET ILO O ETILO, Y M ES UN METAL ALCALINO, PREFERIBLEMENTE SODIO Y POTASIO O AMONIO, OPCIONALMENTE EN PRESENCIA DE UN DILUYENTE, Y EN UNA SEGUNDA ETAPA LOS DITIOCARBONATOS NUEVOS ASI OBTENIDOS DE FORMULA (IV) EN LA CUAL R 1 Y M TIENEN EL SIGNIFICADO ANTES INDICADO, SE OXIDAN OPCIONALMENTE EN PRESENCIA DE UN DILUYENTE PARA OBTENER LOS ISOTIOCIANATOS DE FORMULA (I).
ES98112969T 1997-07-24 1998-07-13 Procedimiento para la obtencion de piridilmetiliso-tiocianatos. Expired - Lifetime ES2186057T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19731782A DE19731782A1 (de) 1997-07-24 1997-07-24 Verfahren zur Herstellung von Pyridylmethylisocyanaten

Publications (1)

Publication Number Publication Date
ES2186057T3 true ES2186057T3 (es) 2003-05-01

Family

ID=7836723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98112969T Expired - Lifetime ES2186057T3 (es) 1997-07-24 1998-07-13 Procedimiento para la obtencion de piridilmetiliso-tiocianatos.

Country Status (9)

Country Link
US (2) US5936093A (es)
EP (1) EP0893441B1 (es)
JP (1) JP4338237B2 (es)
KR (1) KR100499901B1 (es)
CN (1) CN1114595C (es)
DE (2) DE19731782A1 (es)
DK (1) DK0893441T3 (es)
ES (1) ES2186057T3 (es)
HK (1) HK1018262A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101735128B (zh) * 2009-12-31 2013-11-20 北京农鹰现代农业技术研究院 制取异硫氰酸烯丙酯的方法
CN102229551B (zh) * 2011-04-29 2014-07-02 浙江工业大学 一种异硫氰酸酯的制备方法
CN102993073A (zh) * 2012-03-27 2013-03-27 中国农业科学院兰州畜牧与兽药研究所 异硫氰酸2，6-二甲基苯酯的制备方法
CN103012226B (zh) * 2012-12-27 2014-11-19 济南圣泉唐和唐生物科技有限公司 一种异硫氰酸乙酯的制备方法
CN103086933B (zh) * 2013-01-23 2014-07-02 安徽工程大学 一种苯基异硫氰酸酯的制备方法
CN112979632B (zh) * 2021-03-15 2022-08-30 台州学院 一种4-羟基-1,3-噻嗪-2-硫酮类化合物的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7700500L (sv) * 1976-01-20 1977-07-21 Hoechst Ag Tiazolidinderivat och forfarande for deras framstellning
DE10399003I2 (de) * 1987-08-01 2004-07-01 Sumitomo Chem Takeda Agro Co Alpha-ungesättigte Amine, ihre Herstellung und Verwendung.

Also Published As

Publication number Publication date
US6166214A (en) 2000-12-26
KR100499901B1 (ko) 2006-04-12
JPH1192453A (ja) 1999-04-06
DK0893441T3 (da) 2003-03-24
JP4338237B2 (ja) 2009-10-07
DE59806793D1 (de) 2003-02-06
CN1206709A (zh) 1999-02-03
EP0893441A1 (de) 1999-01-27
KR19990013838A (ko) 1999-02-25
CN1114595C (zh) 2003-07-16
US5936093A (en) 1999-08-10
HK1018262A1 (en) 1999-12-17
DE19731782A1 (de) 1999-01-28
EP0893441B1 (de) 2003-01-02

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