A new route to isomers of icosaborane(26), B<sub>20</sub>H<sub>26</sub>. The use of 115.5-MHz<sup>11</sup>B and<sup>11</sup>B-{<sup>1</sup>H} nuclear magnetic resonance spectroscopy for the comparison and characterisation of separated isomers and the identification of three further icosaboranes as 1,2′-, 2,5′-, and 5,5′(or 5,7′)-(B<sub>10</sub>H<sub>13</sub>)<sub>2</sub>
作者:Simon K. Boocock、Yvonne M. Cheek、Norman N. Greenwood、John D. Kennedy
DOI:10.1039/dt9810001430
日期:——