Preparative procedure for obtaining the secondary and tertiary amines of o-carborane [1,2-dicarbadodecaborane(12)] series by lithiumaluminumhydridereduction of their acyl derivatives has been worked out.
Ir-Catalyzed Selective B(3)-H Amination of <i>o</i>-Carboranes with NH<sub>3</sub>
作者:Yik Ki Au、Jie Zhang、Yangjian Quan、Zuowei Xie
DOI:10.1021/jacs.1c00593
日期:2021.3.24
Ammonia gas, NH3, is a cheap and widely used industrial feedstock, which has received tremendous research interests in its functionalization. This work reports a breakthrough in catalytic selective cage B(3)-H amination of o-carboranes with NH3 via Ir-catalyzed B-H/N-H dehydrocoupling, offering convenient and efficient access to a series of 3-NH2-o-carborane derivatives in moderate to high isolated
Determination of enantiomeric purity of 1-substituted 3-amino-1,2-dicarba-closo-dodecaboranes by HPLC on chiral stationary phases
作者:V. P. Krasnov、A. M. Demin、G. L. Levit、A. N. Grishakov、L. Sh. Sadretdinova、V. A. Ol’shevskaya、I. V. Glukhov、V. N. Kalinin、V. N. Charushin
DOI:10.1007/s11172-008-0364-5
日期:2008.12
A determination of enantiomericpurity of 1-substituted (Me, Ph, and Pri) 3-amino-1,2dicarba-closo-dodecaboranes by HPLC on chiral Chiralcel OD-H and Chiralpac AD stationary phases involving preliminary phthaloylation of 3-aminocarboranes has been suggested as a general method.