SE7610364L - Forening anvendbar som mellanprodukt vid framstellning av 5,6-dimetyl-2-nitroindan-1,3-dion - Google Patents

Forening anvendbar som mellanprodukt vid framstellning av 5,6-dimetyl-2-nitroindan-1,3-dion

Info

Publication number
SE7610364L
SE7610364L SE7610364A SE7610364A SE7610364L SE 7610364 L SE7610364 L SE 7610364L SE 7610364 A SE7610364 A SE 7610364A SE 7610364 A SE7610364 A SE 7610364A SE 7610364 L SE7610364 L SE 7610364L
Authority
SE
Sweden
Prior art keywords
nitroindane
dion
dimethyl
preparation
association used
Prior art date
Application number
SE7610364A
Other languages
English (en)
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 SE7610364L publication Critical patent/SE7610364L/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/30—Unsaturated compounds
    • C07C62/38—Unsaturated compounds containing keto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds 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
    • 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
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
    • 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
    • C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
    • C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
    • C07C49/67—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having two rings, e.g. tetralones
    • 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
    • C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
    • C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
    • C07C49/675—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having three 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
    • C07C49/687—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
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7610364A 1972-01-25 1976-09-17 Forening anvendbar som mellanprodukt vid framstellning av 5,6-dimetyl-2-nitroindan-1,3-dion SE7610364L (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1330072*[A GB1412291A (en) 1972-01-25 1972-01-25 2-nitro-indan-1,3-diones methods for their preparation and anti-allergic compositions containing them
GB1330072 1972-03-22
GB2870772 1972-06-20
GB4802772 1972-10-18

Publications (1)

Publication Number Publication Date
SE7610364L true SE7610364L (sv) 1976-09-17

Family

ID=27447285

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7216376A SE401821B (sv) 1972-01-25 1972-12-14 Forfarande for framstellning av derivat av 2-nitroindan-1,3-dion, vilka derivat har antiallergiska egenskaper
SE7610364A SE7610364L (sv) 1972-01-25 1976-09-17 Forening anvendbar som mellanprodukt vid framstellning av 5,6-dimetyl-2-nitroindan-1,3-dion

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7216376A SE401821B (sv) 1972-01-25 1972-12-14 Forfarande for framstellning av derivat av 2-nitroindan-1,3-dion, vilka derivat har antiallergiska egenskaper

Country Status (11)

Country Link
US (1) US3936504A (sv)
BE (1) BE792867A (sv)
CA (2) CA1017757A (sv)
CH (1) CH592603A5 (sv)
DE (1) DE2261568A1 (sv)
DK (2) DK137379B (sv)
FR (1) FR2181661B1 (sv)
GB (1) GB1412291A (sv)
NL (1) NL7217175A (sv)
NO (1) NO135632C (sv)
SE (2) SE401821B (sv)

Also Published As

Publication number Publication date
DK137379C (sv) 1978-08-07
DK137379B (da) 1978-02-27
DE2261568A1 (de) 1973-08-02
NO135632B (sv) 1977-01-24
GB1412291A (en) 1975-11-05
NL7217175A (sv) 1973-07-27
DK560577A (da) 1977-12-15
US3936504A (en) 1976-02-03
CA1017757A (en) 1977-09-20
CA1021799A (en) 1977-11-29
NO135632C (sv) 1977-05-04
FR2181661B1 (sv) 1976-06-25
BE792867A (fr) 1973-06-15
CH592603A5 (sv) 1977-10-31
SE401821B (sv) 1978-05-29
FR2181661A1 (sv) 1973-12-07

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