Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Armin Milchereit"'
Autor:
Heinz Hoberg, D. Baerhausen, Andrei Sigan, Armin Milchereit, Alfredo Ballesteros, Corine Jegat
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 22
Publikováno v:
Journal of Organometallic Chemistry. 288:237-248
Isocyanates react with alkenes, e.g. ethylene and propene, in a CC bond forming reaction on ligand-nickel(O) systems to yield azanickelacyclopentanones. These metallacycles have been characterized spectroscopically, and their reaction behaviour is
Autor:
Armin Milchereit, Heinz Hoberg
Publikováno v:
Justus Liebigs Annalen der Chemie. 766:146-154
N-Diathylaluminium-N.N-diphenyl-amid (1) reagiert mit Aldiminen weder an der Al–C-noch an der Al–N-Bindung. Es erfolgt vielmehr Addition einer Cortho-H-Bindung des Diphenylamino-Restes an die Iminogruppe zu 3, woraus unter Abspaltung von Athan de
Publikováno v:
Journal of Organometallic Chemistry. 307:C41-C43
Ethene undergoes oxidative coupling reactions with CO 2 and (Lig)NI 0 systems to give oxanickela complexes. Under suitable conditions depending on the temperature and ethene pressure, isomers of pentenoic acid are formed in high yield.
Publikováno v:
Angewandte Chemie. 99:567-569
Publikováno v:
Journal of Organometallic Chemistry. 345:C17-C19
1,3-Butadiene reacts with carbon dioxide in the presence of a pyridinenickel(0) system to form either mono- or di-carboxylates, depending on the temperature. By this method C 9 -mono- or C 18 -dicarboxylic acids can be prepared stoichiometrically in
Publikováno v:
Journal of Organometallic Chemistry. 280:c60-c62
In the presence of small amounts of aromatic N-heterocycles, nickel(0) couples two phenylisocyanate molecules with CC bond formation. After hydrolysis oxanilide is obtained.
Publikováno v:
Journal of Organometallic Chemistry. 307:C38-C40
Styrene undergoes a 1 2 oxidate coupling reaction with CO2 and (Lig)Ni0 systems to give two oxanickelacyclopentanones. Depending on the temperature the formation of cinnamic acid is observed in high yield.
Publikováno v:
Chemischer Informationsdienst. 8