GB1305025A - - Google Patents

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Publication number
GB1305025A
GB1305025A GB1305025DA GB1305025A GB 1305025 A GB1305025 A GB 1305025A GB 1305025D A GB1305025D A GB 1305025DA GB 1305025 A GB1305025 A GB 1305025A
Authority
GB
United Kingdom
Prior art keywords
halogen
compounds
july
hydroxy
hydrogen
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Publication of GB1305025A publication Critical patent/GB1305025A/en
Expired legal-status Critical Current

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Classifications

    • 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
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the 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
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • 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
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic 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
    • C07C49/747—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups containing six-membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1305025 Cyclopentenones NATIONAL RESEARCH DEVELOPMENT CORP 9 July 1970 [10 July 1969] 31065/72 Divided out of 1305024 Heading C2C The invention comprises compounds of the formula where Q is halogen or hydroxy, R 1 and R 2 are hydrogen or alkyl and R 3 is aryl. The compounds wherein Q is halogen are prepared by halogenating the corresponding compound, wherein Q is hydrogen. Compounds wherein Q is hydroxy are prepared by reacting the corresponding compound, wherein Q is halogen with silver acetate and hydrolysing the resulting acetate to liberate the alcohol.
GB1305025D 1969-07-10 1969-07-10 Expired GB1305025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3106572 1969-07-10

Publications (1)

Publication Number Publication Date
GB1305025A true GB1305025A (en) 1973-01-31

Family

ID=10317442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1305025D Expired GB1305025A (en) 1969-07-10 1969-07-10

Country Status (1)

Country Link
GB (1) GB1305025A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155819A2 (en) * 1984-03-15 1985-09-25 Btg International Limited Improvements relating to pesticides
FR2641277A1 (en) * 1988-12-29 1990-07-06 Rhone Poulenc Agrochimie Azolylmethylcyclopentanebenzylidene or -cyclopentenebenzylidene and use as fungicide
EP0378953A1 (en) * 1988-12-29 1990-07-25 Rhone-Poulenc Agrochimie Benzylidene azolyl methyl cycloalkane and its use as a fungicide
FR2649700A2 (en) * 1988-12-29 1991-01-18 Rhone Poulenc Agrochimie Benzylideneazolylmethylcyclopentane and use as fungicide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155819A2 (en) * 1984-03-15 1985-09-25 Btg International Limited Improvements relating to pesticides
JPS60209541A (en) * 1984-03-15 1985-10-22 ブリティッシュ・テクノロジー・グループ・リミテッド Insecticide
EP0155819A3 (en) * 1984-03-15 1986-12-30 National Research Development Corporation Improvements relating to pesticides
FR2641277A1 (en) * 1988-12-29 1990-07-06 Rhone Poulenc Agrochimie Azolylmethylcyclopentanebenzylidene or -cyclopentenebenzylidene and use as fungicide
EP0378953A1 (en) * 1988-12-29 1990-07-25 Rhone-Poulenc Agrochimie Benzylidene azolyl methyl cycloalkane and its use as a fungicide
FR2649700A2 (en) * 1988-12-29 1991-01-18 Rhone Poulenc Agrochimie Benzylideneazolylmethylcyclopentane and use as fungicide
US5639918A (en) * 1988-12-29 1997-06-17 Rhone-Poulenc Agrochimie Intermediate compounds useful in the preparation of fungicidal compositions containing (benzylidene)-azolylmethyclycloalkane

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years