Unprecedented Synthetic and Reactivity Studies of Compounds with Low Valent Group 14 Elements

by Anukul Jana
Doctoral thesis
Date of Examination:2009-10-22
Date of issue:2010-05-07
Advisor:Prof. Dr. Dr. h.c. Herbert W. Roesky
Referee:Prof. Dr. Dr. h.c. Herbert W. Roesky
Referee:Prof. Dr. Dietmar Stalke
Persistent Address: http://dx.doi.org/10.53846/goediss-2237

 

 

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Abstract

English

My doctoral work based on the synthesis and reactivity of the compounds with low valent group 14 elements (carbon, silicon, germanium, and tin), which include the hydrogenation of N-heterocyclic carbene by ammonia borane, oxidative addition of ammonia at the silicon(II) center, N-H bond cleavage of ammonia at germanium(II) center, reactivity of the germylene hydride and stannylene hydride, dehydrogenation of germylene hydride by frustrated carbene borane Lewis pair, hydrogen for fluorine exchange by stannylene hydride, synthesis of first monomeric tin(II) hydroxide, and also synthesis of novel heteroleptic silicon, germylene, and stannylene compounds.
Keywords: Carbon(II); Silicon(II); Germanium(II); and Tin(II)

Other Languages

Meine Doktorarbeit über die Synthese und Reaktivität der Verbindungen mit geringer wertigen Gruppe 14 Elemente (Kohlenstoff, Silizium, Germanium und Zinn), die Hydrierung von N-heterozyklischen Carbens durch Ammoniak Boran, oxidative Addition von Ammoniak bei der Silizium enthalten (II)-Zentrum, NH-Bindungsspaltung von Ammoniak bei Germanium (II)-Zentrum, Reaktivität der Germylen Hydrid-und stannylen Hydrid, Dehydrierung von Germylen Hydrid durch frustrierte Lewis-Paar Carben Boran, Wasserstoff für die Fluor-Austausch von stannylen Hydrid-, Synthese des ersten monomeren Zinn ( II) hydroxid und auch Synthese neuartiger heteroleptischen Silizium, Germylen und stannylen Verbindungen.
Schlagwörter: Keywords in German: Carbon (II); Silizium (II); Germanium (II) und Zinn (II)
 
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