Department of Chemistry and the Center for Computational Chemistry, The University of Georgia, Athens, Georgia 30602-2556, United States.
Chem Commun (Camb). 2011 Aug 28;47(32):9224-6. doi: 10.1039/c1cc13224e. Epub 2011 Jul 15.
Reaction of carbene-stabilized diphosphorus, L:P-P:L (L: = :C{N(2,6-Pr(i)(2)C(6)H(3))CH}(2), 1), with excess BH(3)·THF affords the boronium salt L:P(μ-BH(2))P:LB(2)H(7), 2, which contains a three-membered P(2)B ring. When 2 is dissolved in THF, compounds 1 and 2 exist in a dynamic solution equilibrium.
卡宾稳定的二膦化合物 L:P-P:L（L：= :C{N(2,6-Pr(i)(2)C(6)H(3))CH}(2)，1）与过量的 BH(3)·THF 反应，生成硼翁盐 L:P(μ-BH(2))P:LB(2)H(7)，2，其中含有一个三原子 P(2)B 环。当 2 溶解在 THF 中时，化合物 1 和 2 存在于动态溶液平衡中。
