Germane vs. digermane formation

Germane vs. digermane formation

Oxidative addition reactions of dialkylchalcogenanes R2E2 and [Me2Si(Nt-Bu)2]Ge 1 yielded bis(alkylchalcogeno)germanes Me2Si(Nt-Bu)2Ge(ER)2 (R = Et, E = S 2, Se 3; R = Me, E = Se 4) and digermanes [Me2Si(Nt-Bu)2Ge(EEt)]2 (E = S 5, Se 6). The reaction of 1 with Et2Te2 proceeds with formation of Me2Si...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2014-12, Vol.50 (97), p.15461-15463
Hauptverfasser: Steiniger, P, Bendt, G, Bläser, D, Wölper, C, Schulz, S
Format: Artikel
Sprache:eng
Schlagworte:
Formations
Single crystals
X ray diffraction
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Zusammenfassung:Oxidative addition reactions of dialkylchalcogenanes R2E2 and [Me2Si(Nt-Bu)2]Ge 1 yielded bis(alkylchalcogeno)germanes Me2Si(Nt-Bu)2Ge(ER)2 (R = Et, E = S 2, Se 3; R = Me, E = Se 4) and digermanes [Me2Si(Nt-Bu)2Ge(EEt)]2 (E = S 5, Se 6). The reaction of 1 with Et2Te2 proceeds with formation of Me2Si(Nt-Bu)2Ge(TeEt)27, which slowly converts into the Te-bridged complex [Me2Si(Nt-Bu)2GeTe]28. 1-6 and 8 were characterized by single crystal X-ray diffraction.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc07921c