DE1618942B2 - Neu diketone und ein verfahren zu ihrer herstellung - Google Patents

Neu diketone und ein verfahren zu ihrer herstellung

Info

Publication number
DE1618942B2
DE1618942B2 DE19601618942 DE1618942A DE1618942B2 DE 1618942 B2 DE1618942 B2 DE 1618942B2 DE 19601618942 DE19601618942 DE 19601618942 DE 1618942 A DE1618942 A DE 1618942A DE 1618942 B2 DE1618942 B2 DE 1618942B2
Authority
DE
Germany
Prior art keywords
diketone
new
production
ecm
alkyl group
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.)
Granted
Application number
DE19601618942
Other languages
German (de)
English (en)
Other versions
DE1618942A1 (de
DE1618942C3 (enExample
Inventor
Herchel Dr. Buxton Derbyshire; Hughes Gordon Alan Dr. Manchester Lancashire; Smith (Großbritannien)
Original Assignee
Smith, Herchel, Dr., Wayne, Pa. (V.StA.)
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
Priority claimed from GB32620/59A external-priority patent/GB975593A/en
Application filed by Smith, Herchel, Dr., Wayne, Pa. (V.StA.) filed Critical Smith, Herchel, Dr., Wayne, Pa. (V.StA.)
Priority claimed from GB40557/60A external-priority patent/GB975594A/en
Publication of DE1618942A1 publication Critical patent/DE1618942A1/de
Publication of DE1618942B2 publication Critical patent/DE1618942B2/de
Application granted granted Critical
Publication of DE1618942C3 publication Critical patent/DE1618942C3/de
Granted legal-status Critical Current

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
    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional 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
    • C07C45/67—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
    • C07C45/673—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 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
    • 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
    • C07C45/69—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 addition to carbon-to-carbon double or triple bonds
    • 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
    • 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
    • C07C45/73—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 hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/395—Saturated compounds containing a keto group being part of a ring of a five-membered ring
    • 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
    • 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
    • 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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/06—Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08—Systems containing only non-condensed rings with a five-membered ring the ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19601618942 1959-09-25 1960-09-20 Neu diketone und ein verfahren zu ihrer herstellung Granted DE1618942B2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB32620/59A GB975593A (en) 1959-09-25 1959-09-25 Substituted phenylhexanones of use as intermediates in steroid synthesis
GB589760 1960-02-19
GB4055860 1960-11-25
GB40557/60A GB975594A (en) 1959-09-25 1960-11-25 Substituted octalinones and tetrahydro-indanones of use as intermediates in steroid synthesis
GB4055960 1960-11-25

Publications (3)

Publication Number Publication Date
DE1618942A1 DE1618942A1 (de) 1971-04-29
DE1618942B2 true DE1618942B2 (de) 1973-08-02
DE1618942C3 DE1618942C3 (enExample) 1974-03-14

Family

ID=41328907

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19601618942 Granted DE1618942B2 (de) 1959-09-25 1960-09-20 Neu diketone und ein verfahren zu ihrer herstellung

Country Status (3)

Country Link
DE (1) DE1618942B2 (enExample)
GB (1) GB975592A (enExample)
SE (1) SE358146B (enExample)

Also Published As

Publication number Publication date
DE1618942A1 (de) 1971-04-29
DE1618942C3 (enExample) 1974-03-14
GB975592A (en) 1964-11-18
SE358146B (enExample) 1973-07-23

Similar Documents

Publication Publication Date Title
DE1695753C3 (de) Verfahren zur Herstellung von 6,6disubstituierten 2,2-Dimethyl-4-oxopiperidinen
DE1793732B2 (de) Verfahren zur herstellung von 17(acyloxy- oder alkoxy)-polyungesaettigten gonan- oder 8-isogonanderivaten
DE2033136C3 (de) Verfahren zur Herstellung von Chinonen
DE1618942C3 (enExample)
CH459219A (de) Verfahren zur Herstellung von 6- und 7 gliedrigen A-Ringlaktamen der Androstanreihe
DE707426C (de) Herstellung von ungesaettigten Aldehyden
DE1468344C3 (de) Methylthio-chlor-zimtsäuren und Verfahren zu ihrer Herstellung
DE900342C (de) Verfahren zur Darstellung von 17-Oxo- bzw. 17-Oxyverbindungen der Oestranreihe
DE855264C (de) Verfahren zur Herstellung von Acylaminodiolen
AT144989B (de) Verfahren zur Darstellung von Hydrierungsprodukten des Follikelhormons.
DE695774C (de) Verfahren zur Herstellung ungesaettigter Androstenolone der Formel C H O
DE575470C (de) Verfahren zur Darstellung von C, C-disubstituierten Derivaten der Barbitursaeure
DE1793598C2 (de) 13-Alkyl-gona-1,3,5(10),8-tetraene. Ausscheidung aus: 1443123
DE695638C (de) Verfahren zur Darstellung eines Diketons der Cyclopentanohydrophenanthrenreihe
AT236969B (de) Verfahren zur Herstellung neuer cyclischer 2,3-O-Acetale und 2,3-O-Ketale von Butan-1,2,3,4-tetrol-1,4-di-(methansulfonat)
DE737419C (de) Verfahren zur Darstellung ungesaettigter Abkoemmlinge von Verbindungen der Cyclopentanopolyhydrophenanthren-Reihe
AT111577B (de) Verfahren zur Erhöhung der Ausbeute bei der Herstellung von Zibeton aus Zibet.
DE917125C (de) Verfahren zur Herstellung von Oxyaryl-aminomethylketonen
DE752752C (de) Verfahren zur Herstellung von im Ring A aromatisierten Steroidverbindungen
DE484762C (de) Verfahren zur Erhoehung der Ausbeute bei der Herstellung von Zibeton aus Zibet
AT235814B (de) Verfahren zur Herstellung von Butantetrolderivaten
DE896804C (de) Verfahren zur Darstellung von Enolaethern von ª‡,ª‰-ungesaettigten Steroidketonen
AT333745B (de) Verfahren zur herstellung der neuen 5-fluor-2-methyl-1-(4'-methylsulfinylbenzyliden)-3-indenylessigsaure
DE915938C (de) Verfahren zur Herstellung von Oxoacylaminen der Cyclopentanopolyhydrophenanthrenreihe
DE1106322B (de) Verfahren zur Herstellung von 16-Dehydro-16-phenyl-?-pregnen-3, 20-dion

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977