ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
Filter
  • Inorganic Chemistry  (1)
  • Industrial Chemistry
  • Pisum
  • 1970-1974  (1)
Collection
Keywords
Publisher
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 390 (1972), S. 273-279 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: On bisphenyl-bis(dipyridyl) chromium(II) and lithium tetraphenylo chromate(II)By reaction of Ph2CHCrCl2 · 2 THF with two moles of phenyl lithium Ph2CHCrPh2 is obtained in solution. With this solution we prepared the new Cr(II) compounds CrPh2 · 2 bipy and Li2Ph4 · 4 THF by addition of 2,2′-bipyridine and two moles of further phenyl lithium, respectively. During this reactions the diphenylmethyl group is cleaved under reduction of Cr(III) to Cr(II). Li2CrPh4 · 4 THF is an example of a new group of high spin organochromates(II).
    Notes: Ausgehend vom Ph2CHCrCl2 · 2 THF wird mit Lithiumphenyl Ph2CHCrPh2 in Lösung hergestellt. Setzt man diese Lösungen mit 2,2′-Dipyridyl bzw. Lithiumphenyl als weitere Donoren um, so kommt es zum reduktiven Zerfall, wobei aus den primären Additionsprodukten die Diphenylmethylgruppe abgespalten wird. Es entstehen CrPh2 · 2 Dipy bzw. Li2CrPh4 · 4 THF als Verbindungen des zweiwertigen Chroms. Die letzte Verbindung gehört in eine neue Gruppe von magnetisch normalen Oganochromaten(II).
    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...