Proline adducts of metallo-organic, sextuply-stranded lanterns as homogeneous catalysts for asymmetric catalysis

详细信息    查看全文

• 作者：Wenting Zhu ; Xiao Wu ; Cheng He ; Chunying Duan
• 关键词：Metallo-organic polyhedron ; Chirality ; Proline ; Asymmetric catalysis ; Cyanosilylation
• 刊名：Tetrahedron
• 出版年：2 December, 2013
• 年：2013
• 卷：69
• 期：48
• 页码：10477-10481
• 全文大小：637 K

文摘

Two homochiral metal-organic, sextuply-stranded, lantern-like complexes, Ce-L-Pro1 and Ce-D-Pro1, were synthesized via self-assembly by incorporating a L or D-pyrrolidine moiety within the respective ligands. The Ce-Pro1 complexes are comprised of chiral pyrrolidine-containing ligands and have lantern-like cavities. They function as asymmetric catalysts that promote cyanosilylation reactions with good conversions and enantioselectivity.