J. S. Hartman, E. C. Kelusky
Apr 15, 1981
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0
Influential Citations
3
Citations
Journal
Canadian Journal of Chemistry
Abstract
1,1-Bis(piperidinyl)ethylene coordinates to the boron trihalides through the CH2 carbon, but the covalent adducts D.BX3 undergo rearrangement to give predominantly the ionic adducts D2BX2+.BX4−. Striking variations in 11B and 13C nmr peak widths support our proposed structures. The disappearance of peaks due to excessive broadening can be misleading in the interpretation of such systems.