AR124088A1 - Proceso para la preparación de protioconazol e intermedios de los mismos - Google Patents

Proceso para la preparación de protioconazol e intermedios de los mismos

Info

Publication number
AR124088A1
AR124088A1 ARP210103182A ARP210103182A AR124088A1 AR 124088 A1 AR124088 A1 AR 124088A1 AR P210103182 A ARP210103182 A AR P210103182A AR P210103182 A ARP210103182 A AR P210103182A AR 124088 A1 AR124088 A1 AR 124088A1
Authority
AR
Argentina
Prior art keywords
solvent
formula
preparation
mixture
protioconazole
Prior art date
Application number
ARP210103182A
Other languages
English (en)
Inventor
Pen Elizabetha Raguan
Avi Monhait
Amir Ezion
Elijah Gelman
Ron Nisenblat
Original Assignee
Adama Makhteshim Ltd
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 Adama Makhteshim Ltd filed Critical Adama Makhteshim Ltd
Publication of AR124088A1 publication Critical patent/AR124088A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02—Preparation of hydrazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/10—Hydrazines
    • C07C243/12—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms
    • C07C243/16—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
    • C07C243/18—Hydrazines having nitrogen atoms of hydrazine groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/36—Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)

Abstract

Reivindicación 1: Un proceso para la preparación de una mezcla que comprende a) la forma neutral de un derivado de hidracina de fórmula (1) y b) un primer disolvente o mezcla de disolventes, el proceso comprende (i) una reacción de dos fases entre un oxirano de fórmula (2) e hidracina en presencia de agua y el primer disolvente o mezcla de disolventes, en donde dicho primer disolvente o mezcla de disolventes consiste en uno o más disolventes hidrosolubles; y en donde los compuestos de fórmula (1) y fórmula (2) son los siguientes: a continuación.
ARP210103182A 2020-11-19 2021-11-18 Proceso para la preparación de protioconazol e intermedios de los mismos AR124088A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202063115631P 2020-11-19 2020-11-19

Publications (1)

Publication Number Publication Date
AR124088A1 true AR124088A1 (es) 2023-02-15

Family

ID=78844660

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP210103182A AR124088A1 (es) 2020-11-19 2021-11-18 Proceso para la preparación de protioconazol e intermedios de los mismos

Country Status (7)

Country Link
US (1) US20240025865A1 (es)
EP (1) EP4247796A1 (es)
CN (1) CN116438168A (es)
AR (1) AR124088A1 (es)
CO (1) CO2023007567A2 (es)
IL (1) IL302792A (es)
WO (1) WO2022107139A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115448889A (zh) * 2022-10-13 2022-12-09 上海农帆生物科技有限公司 一种高含量的丙硫菌唑的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812967A1 (de) 1987-06-24 1989-01-05 Bayer Ag Azolylmethyl-cyclopropyl-derivate
DE4030039A1 (de) 1990-09-22 1992-03-26 Bayer Ag Verfahren zur herstellung von 2-(1-chlor-cyclopropyl)-1- (2-chlor-phenyl)-3-(1,2,4-triazol-1-yl- propan-2-ol
DE19528046A1 (de) 1994-11-21 1996-05-23 Bayer Ag Triazolyl-Derivate
DK1030847T3 (da) 1997-10-08 2006-07-24 Bayer Cropscience Ag Fremgangsmåde til fremstilling af triazolinthion-derivater
DE19961603A1 (de) 1999-12-21 2001-06-28 Bayer Ag Verfahren zur Herstellung eines Triazolinthion-Derivates
WO2019123368A1 (en) 2017-12-21 2019-06-27 Gsp Crop Science Pvt. Ltd. Improved and efficient process for the synthesis of 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2- hydroxypropyl]-2,4-dihydro-3h-1,2,4-triazole-3-thione (prothioconazole) and its intermediates
CN109369549A (zh) * 2018-12-29 2019-02-22 安徽久易农业股份有限公司 一种丙硫菌唑的制备方法
IN201921042108A (es) 2019-10-17 2021-04-23

Also Published As

Publication number Publication date
EP4247796A1 (en) 2023-09-27
CN116438168A (zh) 2023-07-14
US20240025865A1 (en) 2024-01-25
WO2022107139A1 (en) 2022-05-27
CO2023007567A2 (es) 2023-06-30
IL302792A (en) 2023-07-01

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