TY - JOUR
T1 - Synthesis and characterization of three-coordinated Tin(II) chalcogenide compounds from chlorostannylene supported by β-diketiminato ligand
AU - Zhong, Mingdong
AU - Ding, Yi
AU - Jin, Da
AU - Ma, Xiaoli
AU - Liu, Yashuai
AU - Yan, Ben
AU - Yang, Ying
AU - Peng, Jiong
AU - Yang, Zhi
N1 - Publisher Copyright:
© 2018 Elsevier B.V.
PY - 2019/2/24
Y1 - 2019/2/24
N2 - The stable chlorostannylene(II) LSnCl 1 reacted with bases or salts (KOH, t-BuOK, Ph3CSLi or Li2S), respectively, which led to the formation of a variety three-coordinated tin(II) chalcogens (O or S) (compounds 2–5). Compounds 2 and 5 are bridged bimetallic organotins(II) supported by a bidentate β-diketiminato ligand. Furthermore, the catalytic activity of compounds 2–5 for hydroboration with benzaldehyde and acetophenone were investigated, respectively. In the X-ray analyses of all stannylene chalcogenide compounds, the pyramidalization on the tin center are useful to enhanced p-character of lone pair. All compounds were characterized by 1H NMR and 13C NMR spectroscopy, single crystal X-ray structural analysis and elemental analysis.
AB - The stable chlorostannylene(II) LSnCl 1 reacted with bases or salts (KOH, t-BuOK, Ph3CSLi or Li2S), respectively, which led to the formation of a variety three-coordinated tin(II) chalcogens (O or S) (compounds 2–5). Compounds 2 and 5 are bridged bimetallic organotins(II) supported by a bidentate β-diketiminato ligand. Furthermore, the catalytic activity of compounds 2–5 for hydroboration with benzaldehyde and acetophenone were investigated, respectively. In the X-ray analyses of all stannylene chalcogenide compounds, the pyramidalization on the tin center are useful to enhanced p-character of lone pair. All compounds were characterized by 1H NMR and 13C NMR spectroscopy, single crystal X-ray structural analysis and elemental analysis.
KW - Bimetallic organotins
KW - Chalcogenide bridging
KW - Chlorostannylene(II)
KW - Three-coordinated Tin(II)
KW - β-Diketiminato ligands
UR - https://www.scopus.com/pages/publications/85057439640
U2 - 10.1016/j.ica.2018.11.033
DO - 10.1016/j.ica.2018.11.033
M3 - Article
AN - SCOPUS:85057439640
SN - 0020-1693
VL - 486
SP - 669
EP - 674
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
ER -