TY - JOUR
T1 - Tris(amino)boranes
T2 - The Effect of Angle Strain on Hybridization
AU - Richman, Jack E.
AU - Yang, N. C.
AU - Andersen, Leah L.
PY - 1980/8
Y1 - 1980/8
N2 - The four tris(amino)boranes represented by structure 1 with ethylene and/or trimethylene bridges have been prepared. Predictions that the smallest member of this series, 10-bora-1,4,7-triazatricyclo[5.2.1.04,10]decane, would be highly strained were supported by the observation that this compound exists only as a tight dimer. 11 -Bora-1,4,7-triazatricyclo[5.3.1.04,11]undecane is dimeric in solution but monomeric in the gas phase. The X-ray crystal structure and properties of 13-bora-1,5,9-triazatricyclo [7.3.1.05,13]tridecane show that it has a stable planar BN3 aray.
AB - The four tris(amino)boranes represented by structure 1 with ethylene and/or trimethylene bridges have been prepared. Predictions that the smallest member of this series, 10-bora-1,4,7-triazatricyclo[5.2.1.04,10]decane, would be highly strained were supported by the observation that this compound exists only as a tight dimer. 11 -Bora-1,4,7-triazatricyclo[5.3.1.04,11]undecane is dimeric in solution but monomeric in the gas phase. The X-ray crystal structure and properties of 13-bora-1,5,9-triazatricyclo [7.3.1.05,13]tridecane show that it has a stable planar BN3 aray.
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U2 - 10.1021/ja00538a015
DO - 10.1021/ja00538a015
M3 - Article
AN - SCOPUS:0005738199
SN - 0002-7863
VL - 102
SP - 5790
EP - 5792
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 18
ER -