Application of transition metal complex formation in gas chromatography, part I

1979 ◽  
Vol 12 (7) ◽  
pp. 484-493 ◽  
Author(s):  
W. Szczepaniak ◽  
J. Nawrocki ◽  
W. Wasiak
Keyword(s):  
Gas Chromatography ◽  
Complex Formation ◽  
Transition Metal ◽  
Metal Complex ◽  
Transition Metal Complex

Application of transition metal complex formation in gas chromatography, part II

1979 ◽  
Vol 12 (8) ◽  
pp. 559-564 ◽  
Author(s):  
W. Szczepaniak ◽  
J. Nawrocki ◽  
W. Wasiak
Keyword(s):  
Gas Chromatography ◽  
Complex Formation ◽  
Transition Metal ◽  
Metal Complex ◽  
Transition Metal Complex

3d-4d Transition Metal Complex Formation in Silicon

1991 ◽  
Vol 38-41 ◽  
pp. 415-420 ◽  
Author(s):  
R. Czaputa ◽  
M. Midl ◽  
H. Feichtinger ◽  
Anton J. Bauer
Keyword(s):  
Complex Formation ◽  
Transition Metal ◽  
Metal Complex ◽  
Transition Metal Complex

Sterically protected organophosphorus compounds of unusual structures

2017 ◽  
Vol 89 (3) ◽  
pp. 281-286 ◽  
Author(s):  
Masaaki Yoshifuji
Keyword(s):  
Double Bond ◽  
Complex Formation ◽  
Transition Metal ◽  
Metal Complex ◽  
Theoretical Calculation ◽  
Transition Metal Complex ◽  
Organophosphorus Compounds ◽  
Covalent Bond ◽  
Product Analysis

AbstractThe character of bis(2,4,6-tri-tert-butylphenyl)diphosphene is described experimentally and theoretically. The diphosphene is stabilized by steric protection and the structure can be characterized by spectroscopic as well as crystallographic analyses. Theoretical calculation on the diphosphene strongly suggests that the P=P bond is an isolated double bond and that the P–C bonds are single covalent bond. The reactivity has been investigated including photolysis, oxidation, sulfurization, selenation, transition-metal complex formation, and carbene addition. Plausible mechanistic scheme for the reaction of the diphosphene with 3,4,5,6-tetrachlorocyclohexa-3,5-diene-1,2-dione (or tetrachloro-o-benzoquinone) to a pentavalent spiro product is discussed based on the product analysis.

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