AR098397A1 - Proceso de fluoración de compuestos - Google Patents

Proceso de fluoración de compuestos

Info

Publication number
AR098397A1
AR098397A1 ARP140104258A ARP140104258A AR098397A1 AR 098397 A1 AR098397 A1 AR 098397A1 AR P140104258 A ARP140104258 A AR P140104258A AR P140104258 A ARP140104258 A AR P140104258A AR 098397 A1 AR098397 A1 AR 098397A1
Authority
AR
Argentina
Prior art keywords
substrate
substituted
so2r8
fluorinated
fluoration
Prior art date
Application number
ARP140104258A
Other languages
English (en)
Inventor
Allen Laura
Hee Lee Shin
Sanford Melanie
Original Assignee
Dow Agrosciences Llc
Univ Michigan
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 Dow Agrosciences Llc, Univ Michigan filed Critical Dow Agrosciences Llc
Publication of AR098397A1 publication Critical patent/AR098397A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/803—Processes of preparation

Landscapes

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

Abstract

Reivindicación 1: Un método para preparar un sustrato fluorado, que comprende: combinar fluoruro de potasio, una o más sales de imidazol, y un sustrato sustituido por al menos un grupo cloro, bromo, sulfonilo, o nitro, para de ese modo proporcionar el sustrato fluorado. Reivindicación 18: El método de cualquiera de las reivindicaciones anteriores, donde el sustrato tiene la fórmula (1) ó (2) donde A es Cl, Br, SO₂R⁸ o NO₂; B es H, Cl, Br, SO₂R⁸ o NO₂; C es H, Cl, Br, SO₂R⁸ o NO₂; R¹ es H, CN, o CO₂R⁸, donde cada R⁸ es, independiente de cualquier otro, alquilo C₁₋₁₂, alquenilo C₂₋₁₂, alquinilo C₂₋₁₂, heterocicloalquilo, heteroarilo, cicloalquilo o arilo opcionalmente sustituido; y R² es H, arilo sustituido o no sustituido, heteroarilo sustituido o no sustituido; y donde el producto fluorado tiene la fórmula (3) ó (4) donde D es B o F; y G es B o F.
ARP140104258A 2013-11-12 2014-11-12 Proceso de fluoración de compuestos AR098397A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361902981P 2013-11-12 2013-11-12

Publications (1)

Publication Number Publication Date
AR098397A1 true AR098397A1 (es) 2016-05-26

Family

ID=52014361

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140104258A AR098397A1 (es) 2013-11-12 2014-11-12 Proceso de fluoración de compuestos

Country Status (6)

Country Link
US (1) US9221757B2 (es)
AR (1) AR098397A1 (es)
BR (1) BR102014028164A2 (es)
TW (1) TW201524956A (es)
UY (1) UY35833A (es)
WO (1) WO2015073533A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201609652A (zh) 2013-11-12 2016-03-16 陶氏農業科學公司 用於氟化化合物之過程（三）
TWI726900B (zh) 2015-08-04 2021-05-11 美商陶氏農業科學公司 用於氟化化合物之過程
US10941258B2 (en) 2017-03-24 2021-03-09 The Board Of Trustees Of The University Of Alabama Metal particle-chitin composite materials and methods of making thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1292746C (en) 1983-12-23 1991-12-03 Charles A. Wilson Preparation of difluoropyridine compounds
HUP0400827A3 (en) * 2001-05-17 2006-03-28 Rhone Poulenc Chimie Use of a composition of an ionic nature as a substrate reagent, a composition constituting a fluorination reagent and a method using same
KR100441153B1 (ko) * 2002-03-14 2004-07-21 주식회사 씨트리 유기 불소화합물의 제조방법
DE10227223A1 (de) * 2002-06-18 2004-01-08 Kühlein, Klaus, Prof.Dr. Verfahren zur Herstellung substituierter organischer Verbindungen und Verwendung von Katalysatoren für Substitutionsreaktionen
CA2507628A1 (en) * 2002-11-28 2004-06-10 Astrazeneca Ab Oxazolidinones as antibacterial agents
US7569703B2 (en) * 2003-12-25 2009-08-04 Sumitomo Chemical Company, Limited Fluorinating agent and method for producing fluorine-containing compound using the same
DE102004033525A1 (de) * 2004-07-08 2006-02-02 Lanxess Deutschland Gmbh Verbessertes Verfahren zur Herstellung kernfluorierter Aromaten
US7592486B2 (en) 2004-09-16 2009-09-22 Board Of Regents Of The University Of Nebraska Anhydrous fluoride salts and reagents and methods for their production
CN101065346B (zh) 2004-11-17 2012-03-21 皮拉莫危急护理有限公司 制备七氟烷的方法
TWI537252B (zh) * 2011-01-25 2016-06-11 陶氏農業科學公司 用於製備４－胺基－５－氟－３－鹵素－６－（經取代之）吡啶甲酸酯的方法（一）
TWI547482B (zh) * 2011-01-25 2016-09-01 陶氏農業科學公司 增加可回收之3-氯-4,5,6-三氟-2-氰吡啶之量的改良方法
TWI592401B (zh) * 2011-01-25 2017-07-21 陶氏農業科學公司 用於製備４－胺基－３－氯－５－氟－６－（經取代的）吡啶甲酸酯的方法（一）
TWI529163B (zh) * 2011-01-25 2016-04-11 陶氏農業科學公司 用於製備４－胺基－５－氟－３－鹵素－６－（經取代之）吡啶甲酸酯的方法
FR2975990B1 (fr) 2011-06-01 2013-05-24 Rhodia Operations Procede de preparation d'un compose organique fluore
AR092355A1 (es) * 2012-07-24 2015-04-15 Dow Agrosciences Llc Fluoruros de fluoropicolinoilo y procesos para su preparacion
AR091856A1 (es) * 2012-07-24 2015-03-04 Dow Agrosciences Llc Proceso para la preparacion de 4-amino-5-fluor-3-halo-6-(substituido) picolinatos
NZ708700A (en) * 2012-12-13 2016-10-28 Dow Agrosciences Llc Process for the preparation of 4-amino-5-fluoro-3-chloro-6-(substituted)picolinates
US9096526B2 (en) * 2012-12-13 2015-08-04 Dow Agrosciences Llc Processes for the preparation of 4-amino-3-halo-6-(substituted)picolinates and 4-amino-5-fluoro-3-halo-6-(substituted)picolinates
AU2013359255B2 (en) * 2012-12-13 2017-01-05 Dow Agrosciences Llc Process for the preparation of 4-amino-5-fluoro-3-chloro-6-(substituted)picolinates
TW201609652A (zh) * 2013-11-12 2016-03-16 陶氏農業科學公司 用於氟化化合物之過程（三）
TW201609651A (zh) * 2013-11-12 2016-03-16 陶氏農業科學公司 用於氟化化合物之過程（一）

Also Published As

Publication number Publication date
US9221757B2 (en) 2015-12-29
TW201524956A (zh) 2015-07-01
UY35833A (es) 2015-06-30
US20150133673A1 (en) 2015-05-14
BR102014028164A2 (pt) 2015-09-08
WO2015073533A1 (en) 2015-05-21

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