TY - JOUR
T1 - Synthesis and crystal structures of antimony(III) complexes with a bis(amino)silane ligand
AU - Ma, Xiaoli
AU - Ding, Yi
AU - Roesky, Herbert W.
AU - Sun, Shuai
AU - Yang, Zhi
PY - 2013/1
Y1 - 2013/1
N2 - Bis(amino)silane bearing bulky substituents on nitrogen, LH2 [L = Me2Si(NDipp)2, Dipp = 2, 6-diisopropylphenyl] was reacted with nBuLi (ratio 1:1 and 1:2) in toluene. The Me2Si(LiNDipp) 2 was treated with SbCl3 in a 1:1 ratio to yield the four-membered SiN2Sb ring compound of composition [η2(N,N)-Me2Si(NDipp)2SbCl] (1). The mono lithiated bis(amino)silane was used to synthesize the monodentate heterotetraatomic complex [(η1-Me2SiNDipp) NHDippSbCl2] (2) by the reaction with SbCl3. The complexes were characterized by 1H and 13C NMR, elemental analysis, IR, and single-crystal X-ray structural analysis.
AB - Bis(amino)silane bearing bulky substituents on nitrogen, LH2 [L = Me2Si(NDipp)2, Dipp = 2, 6-diisopropylphenyl] was reacted with nBuLi (ratio 1:1 and 1:2) in toluene. The Me2Si(LiNDipp) 2 was treated with SbCl3 in a 1:1 ratio to yield the four-membered SiN2Sb ring compound of composition [η2(N,N)-Me2Si(NDipp)2SbCl] (1). The mono lithiated bis(amino)silane was used to synthesize the monodentate heterotetraatomic complex [(η1-Me2SiNDipp) NHDippSbCl2] (2) by the reaction with SbCl3. The complexes were characterized by 1H and 13C NMR, elemental analysis, IR, and single-crystal X-ray structural analysis.
KW - Antimony
KW - Bis(amino)silane
KW - Bulky chelating ligand
KW - Heterocyclic complex
UR - https://www.scopus.com/pages/publications/84872351034
U2 - 10.1002/zaac.201200471
DO - 10.1002/zaac.201200471
M3 - Article
AN - SCOPUS:84872351034
SN - 0044-2313
VL - 639
SP - 49
EP - 52
JO - Zeitschrift fur Anorganische und Allgemeine Chemie
JF - Zeitschrift fur Anorganische und Allgemeine Chemie
IS - 1
ER -