ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 465 (1980), S. 141-146 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Reactions of Cyclic Carbonic Acid Anhydrides with (α,α′-Dipyridyl)-(Cyclooctadiene-1,5) NickelWith maleic anhydride (dipy)Ni(COD) reacts by substitution forming (dipy)Ni(MSA)2 (I) and (dipy)Ni(MSA) (II). While in I the bonding of MSA occurs only by the C = C group, in II MSA coordinates additionally by one of the carbonyl functions. With phthalic anhydride (PSA) and succinic anhydride (dipy)Ni(COD) by a redox addition gives six membered metalacycles V and VII, which are decarbonylated at higher temperatures producing the five-membered metalacycles VI and VIII. The IR spectra of the new compounds are discussed.
    Notes: (dipy)Ni(COD) reagiert mit Maleinsäureanhydrid (MSA) unter Substitution zu (dipy)Ni(MSA)2 (I) und (dipy)Ni(MSA) (II). Während in I die Bindung nur über die C = C-Gruppe erfolgt, Koordiniert MSA in II zusätzlich über eine Carbonylfunktion. Mit Phthalsäureanhydrid (PSA) und Bernsteinsäureanhydrid (BSA) ergibt (dipy)Ni(COD) im Zuge einer Redox-addition Sechsgliedrige Metallacyclen V und VII, die bei erhöhter Temperatur unter Decarbonylierung in die fünfgliedrigen Metallacyclen VI bzw. VIII übergehen. Die IR-Spektren der neuen Verbindungen werden diskutiert.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...