52597-17-8Relevant articles and documents
A five coordination Cu(II) cluster-based MOF and its application in the synthesis of pharmaceuticals: Via sp3 C-H/N-H oxidative coupling
Tran, Thuan V.,Le, Hanh T. N.,Ha, Hiep Q.,Duong, Xuan N. T.,Nguyen, Linh H.-T.,Doan, Tan L. H.,Nguyen, Ha L.,Truong, Thanh
, p. 3453 - 3458 (2017/08/22)
Herein, a copper metal-organic framework, termed as VNU-18, containing penta-coordinated sites was successfully synthesized and 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.
Synthesis of multisubstituted furans, pyrroles, and thiophenes via ynolates
Shindo, Mitsuru,Yoshimura, Yutaka,Hayashi, Maiko,Soejima, Hiroe,Yoshikawa, Takashi,Matsumoto, Kenji,Shishido, Kozo
, p. 1963 - 1966 (2008/02/02)
An efficient synthetic method for the preparation of multisubstituted furans, thiophenes, and pyrroles using ynolates was developed. This novel formal [4 + 1] annulation by C2-C3 and C3-C4 bond formations Includes cycloaddition, cyclization, decarboxylati
Diastereoselective reduction of α-aminoketones: Synthesis of anti- and syn-β-aminoalcohols
Fraser, David S.,Park, Sheldon B.,Chong, J. Michael
, p. 87 - 101 (2007/10/03)
Reduction of N-t-BOC-protected-N-alkyl α-aminoketones with LiEt 3BH or Li(S-Bu)3BH furnishes protected syn-β-aminoalcohols with high selectivities. In contrast, removal of the BOC group followed by reduction of the aminoketone gives anti-β- aminoalcohols with variable selectivities. With aromatic ketones, selectivities are typically high while aliphatic ketones show mediocre to high selectivities depending on steric considerations.
