AR080279A1 - Procedimiento de preparacion del acido 4-nitro-oxi-metil-benzoico - Google Patents

Procedimiento de preparacion del acido 4-nitro-oxi-metil-benzoico

Info

Publication number
AR080279A1
AR080279A1 ARP100103902A ARP100103902A AR080279A1 AR 080279 A1 AR080279 A1 AR 080279A1 AR P100103902 A ARP100103902 A AR P100103902A AR P100103902 A ARP100103902 A AR P100103902A AR 080279 A1 AR080279 A1 AR 080279A1
Authority
AR
Argentina
Prior art keywords
benzoic acid
nitro
methyl
oxi
oxy
Prior art date
Application number
ARP100103902A
Other languages
English (en)
Inventor
Luis Anglada
Albert Palomer
Luis Sobral
Original Assignee
Ferrer Int
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 Ferrer Int filed Critical Ferrer Int
Publication of AR080279A1 publication Critical patent/AR080279A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/02—Preparation of esters of nitric acid
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C203/00—Esters of nitric or nitrous acid
    • C07C203/02—Esters of nitric acid
    • C07C203/04—Esters of nitric acid having nitrate groups bound to acyclic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

La presente solicitud se refiere a un nuevo procedimiento de preparacion del ácido 4-nitro-oxi-metil-benzoico, que comprende las siguientes etapas: a) reaccion del ácido 4-clorometil-benzoico con nitrato de plata y en presencia de un ácido como catalizador en acetonitrilo a temperatura de reflujo, seguido de enfriamiento y adicion de un disolvente polar aprotico; b) separacion de las sales de plata por filtracion, seguido de lavado con un disolvente polar aprotico; c) precipitacion del ácido 4-nitro-oxi-metil-benzoico con agua a partir del filtrado de la etapa b); y d) secado del ácido 4-nitro-oxi-metil-benzoico.
ARP100103902A 2009-11-16 2010-10-25 Procedimiento de preparacion del acido 4-nitro-oxi-metil-benzoico AR080279A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200931000A ES2362894B1 (es) 2009-11-16 2009-11-16 Procedimiento de preparación del �?cido 4-nitro-oxi-metil-benzoico.

Publications (1)

Publication Number Publication Date
AR080279A1 true AR080279A1 (es) 2012-03-28

Family

ID=43585608

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103902A AR080279A1 (es) 2009-11-16 2010-10-25 Procedimiento de preparacion del acido 4-nitro-oxi-metil-benzoico

Country Status (16)

Country Link
US (1) US20130131378A1 (es)
EP (1) EP2501671A1 (es)
JP (1) JP2013510827A (es)
KR (1) KR20120084322A (es)
CN (1) CN102741216A (es)
AR (1) AR080279A1 (es)
AU (1) AU2010317896A1 (es)
BR (1) BR112012011556A2 (es)
CA (1) CA2780566A1 (es)
ES (1) ES2362894B1 (es)
MX (1) MX2012005615A (es)
PE (1) PE20121353A1 (es)
RU (1) RU2012124814A (es)
TW (1) TW201130794A (es)
UY (1) UY33033A (es)
WO (1) WO2011058162A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114560771B (zh) * 2022-03-07 2023-10-27 中北大学 一种光催化选择性硝化溴代苯酚的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1164459A (en) * 1980-11-11 1984-03-27 Yung-Hsiung Yang Process for preparing (imidazo¬1,2-a|pyridine- 2-yl)-carbostyril or -3,4-dihydrocarbostyryl derivatives
ES2092962B1 (es) * 1995-04-19 1997-07-16 Prodes Sa Esteres nitricos de derivados del acido 2-(2,6-dihalofenilamino) fenilacetoxiacetico y sus procedimientos de preparacion.
IT1307928B1 (it) * 1999-01-26 2001-11-29 Nicox Sa Metodo di sintesi di nitrossimetilfenil esteri di derivatidell'aspirina.
ITMI20021012A1 (it) * 2002-05-13 2003-11-13 Giovanni Scaramuzzino Combinazione di un inibitore dell'enzima hmg-coa reduttasi e di un estere nitrato
CA2491127A1 (en) * 2002-07-03 2004-01-15 Nitromed, Inc. Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of use
BRPI0614967A2 (pt) 2005-09-02 2013-01-01 Nicox Sa compostos, uso dos mesmos, formulação farmacêutica tópica, e, processo para a preparação de um composto
WO2008075152A1 (en) * 2006-12-15 2008-06-26 Pfizer Products Inc. 1- [4- (sulfonyl) -phenyl] -5- (benzyl) -ih-i, 2, 4-triazol derivatives as inhibitors of carbonic anhydrase for treating glaucoma or ocular hypertension

Also Published As

Publication number Publication date
US20130131378A1 (en) 2013-05-23
CA2780566A1 (en) 2011-05-19
ES2362894A1 (es) 2011-07-14
AU2010317896A1 (en) 2012-06-07
UY33033A (es) 2011-05-31
ES2362894B1 (es) 2012-05-21
PE20121353A1 (es) 2012-10-06
KR20120084322A (ko) 2012-07-27
CN102741216A (zh) 2012-10-17
RU2012124814A (ru) 2013-12-27
JP2013510827A (ja) 2013-03-28
MX2012005615A (es) 2012-11-12
WO2011058162A1 (en) 2011-05-19
TW201130794A (en) 2011-09-16
BR112012011556A2 (pt) 2016-06-28
EP2501671A1 (en) 2012-09-26

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