TY - JOUR
T1 - Novel triphenyltin substituted derivatives of heavier alkaline earth metals
AU - Englich, Ulrich
AU - Ruhlandt-Senge, Karin
AU - Uhlig, Frank
N1 - Funding Information:
This work was supported by Syracuse University (KRS), the National Science Foundation (KRS; CHE-9702246), and the Deutsche Forschungsgemeinschaft (Postdoctoral stipend for U.E.). Purchase of the X-ray diffractometer at Syracuse University was made possible with grants from NSF (CHE-95-27898), the W.M. Keck Foundation and Syracuse University. F.U. is grateful to the Deutsche Forschungsgemeinschaft (UH74/3), the Degussa-Huels AG (Germany) and Professor Dr K. Jurkschat (Universität Dortmund) for support of this work.
PY - 2000/11/3
Y1 - 2000/11/3
N2 - The synthesis and characterization of a family of novel alkaline earth metal stannides, in addition to tri- and pentastannanes are described. [Ba(18-crown-6)(HMPA)2][SnPh3]2 (4), [Ca(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (5), and [Sr(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (6) were synthesized by insertion of the corresponding alkaline earth metals into the tin-tin bond of hexaphenyldistannane. Ph3SnSnPh2SnPh3 (7), and Sn(SnPh3)4 (8) became available by treating 4 with diphenyldichlorostannane. All compounds were studied by NMR spectroscopy, and X-ray crystallography. The stannanes 7 and 8 were also characterized by elemental analysis.
AB - The synthesis and characterization of a family of novel alkaline earth metal stannides, in addition to tri- and pentastannanes are described. [Ba(18-crown-6)(HMPA)2][SnPh3]2 (4), [Ca(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (5), and [Sr(18-crown-6)(HMPA)2][Sn(SnPh3)3]2 (6) were synthesized by insertion of the corresponding alkaline earth metals into the tin-tin bond of hexaphenyldistannane. Ph3SnSnPh2SnPh3 (7), and Sn(SnPh3)4 (8) became available by treating 4 with diphenyldichlorostannane. All compounds were studied by NMR spectroscopy, and X-ray crystallography. The stannanes 7 and 8 were also characterized by elemental analysis.
KW - Alkaline earth metal stannides
KW - Sn-NMR spectroscopy
KW - Stannanes
KW - Structure elucidation
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U2 - 10.1016/S0022-328X(00)00440-X
DO - 10.1016/S0022-328X(00)00440-X
M3 - Article
AN - SCOPUS:0000872833
VL - 613
SP - 139
EP - 147
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
SN - 0022-328X
IS - 2
ER -