AR039386A1 - Proceso para la preparacion de dicetonas ciclicas - Google Patents

Proceso para la preparacion de dicetonas ciclicas

Info

Publication number
AR039386A1
AR039386A1 ARP030101209A ARP030101209A AR039386A1 AR 039386 A1 AR039386 A1 AR 039386A1 AR P030101209 A ARP030101209 A AR P030101209A AR P030101209 A ARP030101209 A AR P030101209A AR 039386 A1 AR039386 A1 AR 039386A1
Authority
AR
Argentina
Prior art keywords
formula
compound
alkylene
hydrogen
ion
Prior art date
Application number
ARP030101209A
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 AR039386A1 publication Critical patent/AR039386A1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/22—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • 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
    • C07C45/54—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 of compounds containing doubly bound oxygen atoms, e.g. esters
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/723—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic
    • C07C49/727—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system
    • C07C49/733—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups polycyclic a keto group being part of a condensed ring system having two rings
    • 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
    • C07D213/24—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46—Oxygen atoms
    • C07D213/50—Ketonic radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
    • C07C2602/44—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing eight carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Furan Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Reivindicación 1: Un proceso para la preparación de un compuesto de la fórmula (1), en la cual: Q es un sustituyente orgánico seleccionado de manera tal que el compuesto de la fórmula (1) tiene un pK con un valor de 1 a 5; D representa hidrógeno ó R3; E es hidrógeno ó R4; o D y E juntos forman alquileno (C2-3), que puede estar mono- o poli-sustituido con R6; A es alquileno (C1-2), que puede estar mono- o poli-sustituido con R5; ó cuando D y E no son alquileno (C2-3), A puede adicionalmente ser carbonilo, oxígeno ó -NR7-; R1, R2, R3, R4, R5 y R6 son, cada uno de ellos e independientemente entre sí, hidrógeno, alquilo (C1-4), fenilo, alcoxi (C1-4), halógeno, hidroxi, ciano, hidroxicarbonilo ó alcoxicarbonilo (C1-4); y R7 es alquilo (C1-4), alcoxicarbonilo ó alquilcarbonilo (C1-4), que comprende: a) convertir un compuesto de la fórmula (2) en la cual R1, R2, A, D y E son como anteriormente se ha definido para la fórmula (1), sea en presencia de una base amínica y de una cantidad catalítica de un cianuro, o sea en presencia de un alcoholato de metal alcalino o de un alcoholato de metal alcalino-terreo, en una sal de la fórmula (3) en la cual R1, R2, A, D y E son como se define en la fórmula (1) y M+ es un ión de metal alcalino, un ión de metal alcalinotérreo o un ión de amonio; b) hacer reaccionar dicho compuesto con un compuesto de la fórmula: X-C(O)-Q en la cual X es un grupo saliente y Q es como se define para la fórmula (1), con lo cual se obtiene un compuesto de la fórmula (4) en la cual R1, R2, A, D, E y Q son como se define para la fórmula (1); y c) convertir dicho compuesto en presencia de cantidades catalíticas de iones cianuro y en presencia de un base en una compuesto de la fórmula (1).
ARP030101209A 2002-04-09 2003-04-07 Proceso para la preparacion de dicetonas ciclicas AR039386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5982002 2002-04-09

Publications (1)

Publication Number Publication Date
AR039386A1 true AR039386A1 (es) 2005-02-16

Family

ID=28048300

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030101209A AR039386A1 (es) 2002-04-09 2003-04-07 Proceso para la preparacion de dicetonas ciclicas

Country Status (19)

Country Link
US (2) US6855831B2 (es)
EP (1) EP1352901B1 (es)
JP (1) JP4402363B2 (es)
KR (1) KR100964481B1 (es)
CN (1) CN100513381C (es)
AR (1) AR039386A1 (es)
AT (1) ATE409690T1 (es)
AU (1) AU2003203482B2 (es)
BR (1) BR0300877A (es)
CA (1) CA2424803C (es)
DE (1) DE60323778D1 (es)
ES (1) ES2315441T3 (es)
IL (1) IL155234A (es)
MX (1) MXPA03003061A (es)
PL (1) PL211016B1 (es)
RU (1) RU2316544C2 (es)
TW (1) TWI307688B (es)
UA (1) UA78685C2 (es)
ZA (1) ZA200302618B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003203482B2 (en) * 2002-04-09 2005-06-02 Syngenta Participations Ag Process for the preparation of cyclic diketones
JP4819798B2 (ja) 2004-04-30 2011-11-24 シンジェンタ パーティシペーションズ アクチェンゲゼルシャフト 環式ジケトンの製造方法
US20080142375A1 (en) * 2006-12-13 2008-06-19 Francois Doniat Electrolyte formulation for electrochemical mechanical planarization
GB0710223D0 (en) * 2007-05-29 2007-07-11 Syngenta Ltd Novel Herbicides
CN110818542A (zh) * 2019-11-27 2020-02-21 怀化旺达生物科技有限公司 一种1，2-环己二酮的纯化方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2261751C3 (de) * 1972-12-16 1981-12-24 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyclohexandionen-(1,3)
IL77350A (en) * 1984-12-20 1991-01-31 Stauffer Chemical Co Production of acylated diketonic compounds
BR9913745B1 (pt) * 1998-09-15 2011-05-31 cetonas de piridina, composição herbicida e inibidora do crescimento de plantas, seu uso, método para controle de crescimento de plantas indesejáveis, bem como método para inibir o crescimento de plantas.
AU1982600A (en) 1998-12-21 2000-07-12 Syngenta Participations Ag Novel herbicides
SE0000772D0 (sv) * 2000-03-08 2000-03-08 Astrazeneca Ab Chemical compounds
AU2001242451A1 (en) 2000-03-09 2001-09-17 Syngenta Participations Ag Acylated phenyl or pyridine herbicides
GT200100103A (es) 2000-06-09 2002-02-21 Nuevos herbicidas
AU2003203482B2 (en) * 2002-04-09 2005-06-02 Syngenta Participations Ag Process for the preparation of cyclic diketones

Also Published As

Publication number Publication date
IL155234A (en) 2010-05-17
UA78685C2 (en) 2007-04-25
EP1352901B1 (en) 2008-10-01
US7135574B2 (en) 2006-11-14
US6855831B2 (en) 2005-02-15
RU2316544C2 (ru) 2008-02-10
JP2003313161A (ja) 2003-11-06
CA2424803C (en) 2011-01-25
ES2315441T3 (es) 2009-04-01
US20050159314A1 (en) 2005-07-21
PL211016B1 (pl) 2012-03-30
AU2003203482A1 (en) 2003-10-23
DE60323778D1 (de) 2008-11-13
BR0300877A (pt) 2004-08-17
TW200307663A (en) 2003-12-16
CN100513381C (zh) 2009-07-15
AU2003203482B2 (en) 2005-06-02
KR20030081064A (ko) 2003-10-17
ATE409690T1 (de) 2008-10-15
EP1352901A2 (en) 2003-10-15
EP1352901A3 (en) 2004-03-24
US20030199708A1 (en) 2003-10-23
TWI307688B (en) 2009-03-21
CN1450047A (zh) 2003-10-22
JP4402363B2 (ja) 2010-01-20
MXPA03003061A (es) 2003-10-14
PL359520A1 (en) 2003-10-20
ZA200302618B (en) 2003-10-06
KR100964481B1 (ko) 2010-06-21
CA2424803A1 (en) 2003-10-09
IL155234A0 (en) 2003-11-23

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