DK64275A - - Google Patents

Info

Publication number
DK64275A
DK64275A DK64275*#A DK64275A DK64275A DK 64275 A DK64275 A DK 64275A DK 64275 A DK64275 A DK 64275A DK 64275 A DK64275 A DK 64275A
Authority
DK
Denmark
Application number
DK64275*#A
Inventor
D R Buckle
H Smith
Original Assignee
Beecham Group Ltd
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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of DK64275A publication Critical patent/DK64275A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06Preparation of nitro compounds
    • C07C201/10Preparation of nitro compounds by substitution of functional groups by nitro groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/63Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00Systems containing two condensed rings
    • C07C2602/02Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04One of the condensed rings being a six-membered aromatic ring
    • C07C2602/08One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK64275*#A 1974-02-21 1975-02-20 DK64275A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7842/74A GB1500485A (en) 1974-02-21 1974-02-21 2-halo-indan-1,3-diones and their use in preparing 2-nitro-indan-1,3 diones

Publications (1)

Publication Number Publication Date
DK64275A true DK64275A (da) 1975-10-27

Family

ID=9840834

Family Applications (1)

Application Number Title Priority Date Filing Date
DK64275*#A DK64275A (da) 1974-02-21 1975-02-20

Country Status (6)

Country Link
JP (1) JPS50123650A (da)
CH (1) CH593905A5 (da)
DK (1) DK64275A (da)
ES (1) ES434922A1 (da)
GB (1) GB1500485A (da)
SE (1) SE7501879L (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810453A (en) * 1994-08-09 1998-09-22 O'brien; Colin Bicycle wheels having hub tightened spoke system
US6024414A (en) * 1997-08-25 2000-02-15 Dietrich; Rolf Tensioned spoked bicycle wheel assembly and hub therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5810453A (en) * 1994-08-09 1998-09-22 O'brien; Colin Bicycle wheels having hub tightened spoke system
US6024414A (en) * 1997-08-25 2000-02-15 Dietrich; Rolf Tensioned spoked bicycle wheel assembly and hub therefor

Also Published As

Publication number Publication date
CH593905A5 (da) 1977-12-30
JPS50123650A (da) 1975-09-29
ES434922A1 (es) 1977-03-16
GB1500485A (en) 1978-02-08
SE7501879L (da) 1975-08-22

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment