A five coordination Cu(<scp>ii</scp>) cluster-based MOF and its application in the synthesis of pharmaceuticals via sp<sup>3</sup> C–H/N–H oxidative coupling
作者:Thuan V. Tran、Hanh T. N. Le、Hiep Q. Ha、Xuan N. T. Duong、Linh H.-T. Nguyen、Tan L. H. Doan、Ha L. Nguyen、Thanh Truong
DOI:10.1039/c7cy00882a
日期:——
fully characterized. This material was demonstrated to be an efficient heterogeneous catalyst for the oxidative C–H activation via N–H bonds. The optimized conditions are applicable for the synthesis of pharmaceuticals constructed by α-amino carbonyl skeletons.
The Rabe amination after a century: direct addition of N-heterocycles to carbonyl compounds
作者:Daniele M. Scarpino Schietroma、Mattia R. Monaco、Valerio Bucalossi、Philipp E. Walter、Patrizia Gentili、Marco Bella
DOI:10.1039/c2ob25595b
日期:——
presented. This kind of reaction was originally employed in 1918 in a key step for the conversion of quinotoxine to quinine. Ketones and α-substituted aldehydes give the corresponding α-aminated carbonylcompounds in moderate yield. α,α-Unsubstituted aldehydes give rise to amino ketones via a novel rearrangement.