MXPA04004650A - Proceso para preparacion de amidas de acido alfa-hidrocaroxilico. - Google Patents

Proceso para preparacion de amidas de acido alfa-hidrocaroxilico.

Info

Publication number
MXPA04004650A
MXPA04004650A MXPA04004650A MXPA04004650A MXPA04004650A MX PA04004650 A MXPA04004650 A MX PA04004650A MX PA04004650 A MXPA04004650 A MX PA04004650A MX PA04004650 A MXPA04004650 A MX PA04004650A MX PA04004650 A MXPA04004650 A MX PA04004650A
Authority
MX
Mexico
Prior art keywords
formula
preparation
acid amides
alkyl
hydroxycarboxylic acid
Prior art date
Application number
MXPA04004650A
Other languages
English (en)
Inventor
Vetigger Thomas
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 MXPA04004650A publication Critical patent/MXPA04004650A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C07C233/17—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/22—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to an acyclic carbon atom of a carbon skeleton containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/08—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms

Abstract

La invencion se refiere a un novedoso proceso para la preparacion de 2-fenil-2-hidroxi-N-(2-(3-alcoxi-4-hidroxifenil)-etil(-acetamidas de la formula I, ver formula I en la cual R1 es alquilo, R2 y R3 son cada uno independientemente hidrogeno o alquilo, y R4 es arilo opcionalmente sutituido o heteraorilo opcionalmente sustituido, mediante un proceso el cual comprende hacer reaccionar una -2(3-alcoxi-4-hidroxifenil)-etilamina de la formula II en la cual R1, R2 y R3 son como se definieron anteriormente con un ester de acido (-hidroxicarboxilico de la formula III o un dioxolanona de la formula IIIa en la cual R4 es como se definio anteriormente, y R5, R6 y R7 independientemente entre si son alquilo inferior.Los compuestos de formula I son importantes intermediarios para un grupo novedoso de fungicidas derivados de amidas del acido mandelico.
MXPA04004650A 2001-11-16 2002-11-15 Proceso para preparacion de amidas de acido alfa-hidrocaroxilico. MXPA04004650A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0127559.3A GB0127559D0 (en) 2001-11-16 2001-11-16 Organic compounds
PCT/EP2002/012844 WO2003042166A2 (en) 2001-11-16 2002-11-15 PROCESS FOR PREPARATION OF α-HYDROXYCARBOXYLIC ACID AMIDES

Publications (1)

Publication Number Publication Date
MXPA04004650A true MXPA04004650A (es) 2004-08-13

Family

ID=9925923

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04004650A MXPA04004650A (es) 2001-11-16 2002-11-15 Proceso para preparacion de amidas de acido alfa-hidrocaroxilico.

Country Status (16)

Country Link
US (1) US7521579B2 (es)
EP (2) EP1526128B1 (es)
JP (1) JP4230910B2 (es)
KR (1) KR100640680B1 (es)
CN (2) CN1266117C (es)
AR (1) AR037387A1 (es)
AT (2) ATE301634T1 (es)
AU (1) AU2002342915A1 (es)
BR (1) BR0214150B1 (es)
CA (2) CA2461438C (es)
DE (2) DE60217414T2 (es)
ES (2) ES2242887T3 (es)
GB (1) GB0127559D0 (es)
MX (1) MXPA04004650A (es)
PL (1) PL368352A1 (es)
WO (1) WO2003042166A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0516705D0 (en) * 2005-08-15 2005-09-21 Syngenta Participations Ag Process
US8839005B2 (en) * 2006-09-13 2014-09-16 Sandisk Technologies Inc. Apparatus for transferring licensed digital content between users
JP5431165B2 (ja) * 2007-10-23 2014-03-05 日宝化学株式会社 シアノヒドリン化合物の製造方法およびα‐ヒドロキシエステル化合物の製造方法
GB0808764D0 (en) 2008-05-14 2008-06-18 Syngenta Ltd Process
CA2818914A1 (en) 2010-12-20 2012-06-28 Basf Se Pesticidal active mixtures comprising pyrazole compounds
CN102057928A (zh) * 2010-12-31 2011-05-18 河北省农林科学院植物保护研究所 防治果蔬卵菌病害的复配杀菌剂
BR112014004568A2 (pt) 2011-09-02 2017-04-04 Basf Se misturas agrícolas, método para proteger plantas de ataque, método para controlar insetos, método para a proteção de material de propagação de planta, semente, método para controlar fungos nocivos fitopagênicos, uso de uma mistura e composição agrícola
BR122019015121B1 (pt) 2012-06-20 2020-04-07 Basf Se mistura pesticida, composição, composição agrícola, métodos para o combate ou controle das pragas de invertebrados, para a proteção dos vegetais em crescimento ou dos materias de propagação vegetal, para a proteção de material de propagação vegetal, uso de uma mistura pesticida e métodos para o combate dos fungos fitopatogênicos nocivos e para proteger vegetais de fungos fitopatogênicos nocivos
US10976982B2 (en) 2018-02-02 2021-04-13 Samsung Electronics Co., Ltd. Guided view mode for virtual reality
EP3725768A1 (en) * 2019-04-17 2020-10-21 Newron Pharmaceuticals S.p.A. Process for the production of substituted 2-[2-(phenyl) ethylamino]alkaneamide derivatives

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545604A (en) * 1978-09-27 1980-03-31 Sagami Chem Res Center Nitro compound
SE455604B (sv) * 1982-06-29 1988-07-25 Stiftelsen Ind Organisk Elektr Sett att framstella fenetylaminer medelst elektrokemisk reduktion
RU1436454C (ru) * 1986-07-17 1993-06-23 Всесоюзный Научно-Исследовательский Институт Лекарственных Растений Способ получени 2-(алкоксифенил)этиламинов
JP3210663B2 (ja) * 1990-04-06 2001-09-17 エーザイ株式会社 カテコール化合物を含有する経口用固形製剤
DE4319887A1 (de) * 1993-06-16 1994-12-22 Hoechst Schering Agrevo Gmbh Arylacetamide, Verfahren zu ihrer Herstellung, sie enthaltende Mittel und ihre Verwendung als Fungizide
TW564244B (en) * 1999-01-11 2003-12-01 Novartis Ag Novel propargylether derivatives
DE19907120A1 (de) 1999-02-19 2000-08-24 Henning Schumacher Mittel zur desinfizierenden Reinigung von Oberflächen
GB0011944D0 (en) * 2000-05-17 2000-07-05 Novartis Ag Organic compounds

Also Published As

Publication number Publication date
US7521579B2 (en) 2009-04-21
BR0214150A (pt) 2004-10-19
EP1526128B1 (en) 2007-01-03
DE60205502T2 (de) 2006-05-24
ATE350363T1 (de) 2007-01-15
CA2724716A1 (en) 2003-05-22
CA2461438C (en) 2011-03-15
ES2242887T3 (es) 2005-11-16
ES2276217T3 (es) 2007-06-16
AU2002342915A1 (en) 2003-05-26
US20050014950A1 (en) 2005-01-20
WO2003042166A2 (en) 2003-05-22
AR037387A1 (es) 2004-11-03
BR0214150B1 (pt) 2013-11-26
CA2724716C (en) 2013-07-02
CN1266117C (zh) 2006-07-26
CA2461438A1 (en) 2003-05-22
EP1444195B1 (en) 2005-08-10
EP1526128A3 (en) 2005-06-08
KR100640680B1 (ko) 2006-11-06
WO2003042166A3 (en) 2004-03-04
PL368352A1 (en) 2005-03-21
ATE301634T1 (de) 2005-08-15
DE60217414T2 (de) 2007-10-18
GB0127559D0 (en) 2002-01-09
CN1585743A (zh) 2005-02-23
KR20050044488A (ko) 2005-05-12
DE60217414D1 (de) 2007-02-15
DE60205502D1 (de) 2005-09-15
JP2005509026A (ja) 2005-04-07
CN1765876A (zh) 2006-05-03
EP1444195A2 (en) 2004-08-11
EP1526128A2 (en) 2005-04-27
JP4230910B2 (ja) 2009-02-25
CN100340541C (zh) 2007-10-03

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