MX349740B - Proceso para la preparacion de fenilpropanonas sustituidas. - Google Patents

Proceso para la preparacion de fenilpropanonas sustituidas.

Info

Publication number
MX349740B
MX349740B MX2014009829A MX2014009829A MX349740B MX 349740 B MX349740 B MX 349740B MX 2014009829 A MX2014009829 A MX 2014009829A MX 2014009829 A MX2014009829 A MX 2014009829A MX 349740 B MX349740 B MX 349740B
Authority
MX
Mexico
Prior art keywords
formula
preparation
phenylpropanones
substituted
compound
Prior art date
Application number
MX2014009829A
Other languages
English (en)
Other versions
MX2014009829A (es
Inventor
Walter Harald
Stierli Daniel
Original Assignee
Syngenta Participations 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 Syngenta Participations Ag filed Critical Syngenta Participations Ag
Publication of MX2014009829A publication Critical patent/MX2014009829A/es
Publication of MX349740B publication Critical patent/MX349740B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups

Abstract

La invención se refiere a un proceso para la preparación de un compuesto de fórmula I (ver Fórmula) donde los sustituyentes se definen como en la reivindicación 1, donde el proceso comprende añadir un compuesto de fórmula II (ver Fórmula) donde R1, R2 y R3 tienen los significados que se han descrito para la fórmula I, en presencia de un disolvente orgánico inerte, a una mezcla que comprende un nitrito orgánico de fórmula III R4-O-N=O, donde R4 es alquilo C1-C8, un compuesto de fórmula IV (ver Fórmula) y un disolvente orgánico inerte.
MX2014009829A 2012-02-28 2012-02-28 Proceso para la preparacion de fenilpropanonas sustituidas. MX349740B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/053371 WO2013127441A1 (en) 2012-02-28 2012-02-28 Process for the preparation of substituted phenylpropanones

Publications (2)

Publication Number Publication Date
MX2014009829A MX2014009829A (es) 2014-09-11
MX349740B true MX349740B (es) 2017-08-10

Family

ID=45814485

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014009829A MX349740B (es) 2012-02-28 2012-02-28 Proceso para la preparacion de fenilpropanonas sustituidas.

Country Status (17)

Country Link
US (1) US9073839B2 (es)
EP (1) EP2819983B1 (es)
JP (1) JP6251197B2 (es)
KR (1) KR101902373B1 (es)
CN (1) CN104136409B (es)
AU (1) AU2012371236B2 (es)
BR (1) BR112014021063B1 (es)
CA (1) CA2863420C (es)
DK (1) DK2819983T3 (es)
ES (1) ES2652365T3 (es)
HU (1) HUE037597T2 (es)
IL (1) IL233938A (es)
MX (1) MX349740B (es)
PL (1) PL2819983T3 (es)
PT (1) PT2819983T (es)
WO (1) WO2013127441A1 (es)
ZA (1) ZA201405824B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108610290B (zh) * 2018-06-11 2020-04-24 武汉工程大学 一种氟唑菌酰羟胺的制备方法
CN113004131B (zh) * 2021-02-01 2022-05-13 江苏先导药业有限公司 一种2,4,6-三氯苯基取代丙酮的制备方法
CN115703701A (zh) * 2021-08-16 2023-02-17 上海晓明检测技术服务有限公司 一种微通道连续合成1-(2,4,6-三氯-苯基)-丙-2-酮的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000034229A1 (en) 1998-12-10 2000-06-15 Bayer Aktiengesellschaft Process for the preparation of strobilurin intermediates
JP2008533033A (ja) * 2005-03-10 2008-08-21 メルク エンド カムパニー インコーポレーテッド 抗糖尿病化合物の新規な結晶形態
CA2744509C (en) * 2008-12-05 2013-10-22 Syngenta Participations Ag Novel pyrazole-4-n-alkoxycarboxamides as microbiocides
JP2013100235A (ja) * 2010-03-08 2013-05-23 Dainippon Sumitomo Pharma Co Ltd 新規インドール誘導体

Also Published As

Publication number Publication date
US20150031919A1 (en) 2015-01-29
PT2819983T (pt) 2017-12-18
DK2819983T3 (en) 2018-01-02
IL233938A (en) 2017-01-31
JP6251197B2 (ja) 2017-12-20
CA2863420C (en) 2019-02-19
CA2863420A1 (en) 2013-09-06
IL233938A0 (en) 2014-09-30
AU2012371236A1 (en) 2014-09-18
JP2015511578A (ja) 2015-04-20
KR20140131527A (ko) 2014-11-13
AU2012371236B2 (en) 2017-01-05
PL2819983T3 (pl) 2018-02-28
ES2652365T3 (es) 2018-02-01
CN104136409B (zh) 2016-05-11
CN104136409A (zh) 2014-11-05
EP2819983A1 (en) 2015-01-07
WO2013127441A1 (en) 2013-09-06
HUE037597T2 (hu) 2018-09-28
MX2014009829A (es) 2014-09-11
KR101902373B1 (ko) 2018-09-28
BR112014021063B1 (pt) 2019-08-20
US9073839B2 (en) 2015-07-07
ZA201405824B (en) 2015-11-25
EP2819983B1 (en) 2017-10-04

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