BR112013027675A2 - processo para produzir 2-cloroalil tiocianato e 2-cloroalil isotiocianato - Google Patents

processo para produzir 2-cloroalil tiocianato e 2-cloroalil isotiocianato

Info

Publication number
BR112013027675A2
BR112013027675A2 BR112013027675A BR112013027675A BR112013027675A2 BR 112013027675 A2 BR112013027675 A2 BR 112013027675A2 BR 112013027675 A BR112013027675 A BR 112013027675A BR 112013027675 A BR112013027675 A BR 112013027675A BR 112013027675 A2 BR112013027675 A2 BR 112013027675A2
Authority
BR
Brazil
Prior art keywords
chloroalyl
thiocyanate
isothiocyanate
producing
dichloro
Prior art date
Application number
BR112013027675A
Other languages
English (en)
Inventor
Albert Schnatterer
Martin Littmann
Matthias Decker
Norbert Lui
Peter Gerdes
Ralf Dunkel
Thomas Himmler
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
Publication of BR112013027675A2 publication Critical patent/BR112013027675A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
    • C07C331/16—Isothiocyanates
    • C07C331/18—Isothiocyanates having isothiocyanate groups bound to acyclic carbon atoms
    • C07C331/22—Isothiocyanates having isothiocyanate groups bound to acyclic carbon atoms of an unsaturated carbon skeleton

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)

Abstract

resumo da patente de invenção para: “processo para produzir 2-cloroalil tiocianato e 2-cloroalil isotiocianato”. é descrito um processo para produzir 2-cloroalil isotiocianato a partir de 2,3-dicloro-1-propeno reagindo o 2,3-dicloro-1-propeno com um tiocianato na presença de um catalisador de transferência de fase, sem diluente ou na presença de até 15 por cento em peso com base no 2,3-dicloropropeno e simultaneamente na presença de um excesso de 10 a 200 mol por cento de 2,3-dicloro-1-propeno com base no tiocianato. um processo começando a partir de 1,2,3-tricloropropano é também descrito.
BR112013027675A 2011-04-26 2012-04-24 processo para produzir 2-cloroalil tiocianato e 2-cloroalil isotiocianato BR112013027675A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11163718 2011-04-26
PCT/EP2012/057431 WO2012146569A1 (de) 2011-04-26 2012-04-24 Verfahren zur herstellung von 2-chlorallylthiocyanat und 2-chlorallylisothiocyanat

Publications (1)

Publication Number Publication Date
BR112013027675A2 true BR112013027675A2 (pt) 2016-12-27

Family

ID=44679214

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027675A BR112013027675A2 (pt) 2011-04-26 2012-04-24 processo para produzir 2-cloroalil tiocianato e 2-cloroalil isotiocianato

Country Status (9)

Country Link
US (1) US8785673B2 (pt)
EP (1) EP2702040A1 (pt)
JP (1) JP2014516936A (pt)
KR (1) KR20140023374A (pt)
CN (1) CN103502210A (pt)
BR (1) BR112013027675A2 (pt)
IL (1) IL229031A0 (pt)
MX (1) MX2013012377A (pt)
WO (1) WO2012146569A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106278969B (zh) * 2016-06-03 2018-09-04 江西邦浦医药化工有限公司 一种绿色合成1-异硫氰酸基-2-氯-2-丙烯的方法
CN108892630A (zh) * 2018-06-21 2018-11-27 岳阳景嘉化工有限公司 一种1-异硫氰酸基-2-氯-2-丙烯的合成方法
CN108484524A (zh) * 2018-06-21 2018-09-04 岳阳景嘉化工有限公司 一种氯甲基硫氮茂的合成方法
CN109438304B (zh) * 2018-12-12 2021-03-16 湖南海利常德农药化工有限公司 一种2-氯丙烯基异硫氰酸酯的制备方法
CN110240555A (zh) * 2019-06-24 2019-09-17 宁夏贝利特生物科技有限公司 一种1-异硫氰酸基-2-氯-2-丙烯的合成方法
CN112191270A (zh) * 2020-10-14 2021-01-08 湖南莱万特化工有限公司 1，2，3-三氯丙烷转化2，3-二氯丙烯中的催化剂及应用方法
CN114539114B (zh) * 2022-02-26 2023-11-24 河北野田农用化学有限公司 异酯连续化生产工艺及反应器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA753527B (en) * 1974-07-24 1976-04-28 Merck & Co Inc 1.3.4-thiadiazole compounds
US5180833A (en) 1990-03-16 1993-01-19 Takeda Chemical Industries, Ltd. Process for the preparation of chlorothiazole derivatives
IN181779B (pt) * 1995-09-12 1998-09-19 Takeda Chemical Industries Ltd
CN1401646A (zh) 2001-08-08 2003-03-12 南通江山农药化工股份有限公司 一种杀虫化合物及生产方法

Also Published As

Publication number Publication date
JP2014516936A (ja) 2014-07-17
WO2012146569A1 (de) 2012-11-01
CN103502210A (zh) 2014-01-08
EP2702040A1 (de) 2014-03-05
MX2013012377A (es) 2013-12-06
US8785673B2 (en) 2014-07-22
US20140107367A1 (en) 2014-04-17
IL229031A0 (en) 2013-12-31
KR20140023374A (ko) 2014-02-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]