AR053439A1 - Proceso para la preparacion de nitrobenzoles - Google Patents

Proceso para la preparacion de nitrobenzoles

Info

Publication number
AR053439A1
AR053439A1 ARP060100575A ARP060100575A AR053439A1 AR 053439 A1 AR053439 A1 AR 053439A1 AR P060100575 A ARP060100575 A AR P060100575A AR P060100575 A ARP060100575 A AR P060100575A AR 053439 A1 AR053439 A1 AR 053439A1
Authority
AR
Argentina
Prior art keywords
compound
substituents
preparation
formula
nitrobenzols
Prior art date
Application number
ARP060100575A
Other languages
English (en)
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 AR053439A1 publication Critical patent/AR053439A1/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
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/26—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids
    • C07C303/28—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of esters of sulfonic acids by reaction of hydroxy compounds with sulfonic acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/64—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms
    • C07C309/65—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/64—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms
    • C07C309/65—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • C07C309/66—Methanesulfonates
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente se refiere a un proceso para la preparacion de compuestos de formula 1 donde los sustituyentes son como se definio en la reivindicacion 1, por la reaccion de un compuesto de formula2 donde los sustituyentes son como se definio en la reivindicacion 1, ya sea a1) como dibromuro de trifenilfosfina o dicloruro de trifenilfosfina o a2) con RSO2Cl , donde R es alquilo 1-4, fluoroalquilo C1-4, bencilo, fenilo, nitrofenilo, halofenilo o alquilfenilo C1-6, en presencia de una base para formar un compuesto de formula3 donde los sustituyentes son como se definio en la reivindicacion 1; a la conversion de ese compuesto en presencia de una base en un compuesto de formula 1 y también a nuevos intermediarios de nitrobenceno para usar dicho proceso.
ARP060100575A 2005-02-21 2006-02-17 Proceso para la preparacion de nitrobenzoles AR053439A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3002005 2005-02-21

Publications (1)

Publication Number Publication Date
AR053439A1 true AR053439A1 (es) 2007-05-09

Family

ID=36539088

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060100575A AR053439A1 (es) 2005-02-21 2006-02-17 Proceso para la preparacion de nitrobenzoles

Country Status (3)

Country Link
AR (1) AR053439A1 (es)
TW (1) TW200631926A (es)
WO (1) WO2006087221A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR053137A1 (es) * 2005-02-21 2007-04-25 Syngenta Participations Ag Proceso para la preparacion de anilinas
DE102006033092A1 (de) * 2006-07-14 2008-01-24 Bayer Cropscience Ag Verfahren zum Herstellen von in 1'-Stellung unverzweigten Alkylnitrobenzolen und Alkylanilinen aus Nitrotoluolen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA04008314A (es) * 2002-03-05 2004-11-26 Syngenta Participations Ag O-ciclopropil-carboxaniluros y su uso como funguicidas.

Also Published As

Publication number Publication date
WO2006087221A1 (en) 2006-08-24
TW200631926A (en) 2006-09-16

Similar Documents

Publication Publication Date Title
NI201000054A (es) Compuestos químicos.
CY1111793T1 (el) Μυκητοκτονες συνθεσεις
ECSP11011244A (es) Nuevos herbicidas.
CY1112467T1 (el) Παραγωγα 1-θειο-d-γλυκιτολης
ECSP109945A (es) Nuevos herbicidas
AR067356A1 (es) Procesos para la preparacion de pirazoles
CY1109911T1 (el) Πυρρολοβενζοδιαζεπινες
TN2011000286A1 (en) Spiroheterocyclic n-oxypiperidines as pesticides
CR8350A (es) 4-anilino-3-quinolincarbonitrilos para el tratamiento de leucemia mielogenica cronica
PA8809001A1 (es) Compuestos organicos
EA201000395A1 (ru) Фунгицидные производные 2-алкилтио-2-хинолинилоксиацетамида
ECSP109942A (es) Nuevos herbicidas
EA201170132A1 (ru) 5-гетероциклилалкил-3-гидрокси-2-фенилциклопент-2-еноны в качестве гербицидов
ECSP11011206A (es) Nuevos herbicidas.
CY1113716T1 (el) Νεα μεθοδος συνθεσης της αγομελατινης
ATE483000T1 (de) Naphtalin-amidin-imide
AR048875A1 (es) Un proceso para preparar montelukast y compuestos intermedios para el mismo
ECSP11011133A (es) Nuevos herbicidas.
AR076208A1 (es) Pirrolidindiona espiroheterociclicos para usar como pesticidas
ECSP099708A (es) Nuevos métodos
CU23889B1 (es) 5-[(3,3,3-trifluoro-2-hidroxi-1-arilpropil)amino]-1h-quinolin-2-onas, un proceso para su producción y su uso como agentes antinflamatorios
CR10637A (es) Fungicidas
CY1114020T1 (el) 3-αμινοκυκλοπεντανοκαρβοξαμιδια ως διαμορφωτες υποδοχεα χημοκινης
EA200702419A1 (ru) Новые соединения как агонисты glp-1
AR051936A1 (es) Proceso para la preparacion de pirazoles

Legal Events

Date Code Title Description
FA Abandonment or withdrawal