Structurally simplified macrolactone analogues of halichondrin B
摘要:
A structurally simplified macrolactone analogue of halichondrin B was identified that retains the potent cell growth inhibitory activity of the natural product in vitro. (C) 2004 Elsevier Ltd. All rights reserved.
Structurally simplified macrolactone analogues of halichondrin B
摘要:
A structurally simplified macrolactone analogue of halichondrin B was identified that retains the potent cell growth inhibitory activity of the natural product in vitro. (C) 2004 Elsevier Ltd. All rights reserved.
A solid-Supported phosphine-Free ruthenium alkylidene for olefin metathesis in methanol and water
作者:Stephen J Connon、Siegfried Blechert
DOI:10.1016/s0960-894x(02)00260-3
日期:2002.7
The synthesis and olefin metathesis activity in proticsolvents of 7, a phosphine-free rutheniumalkylidene bound to a hydrophilic solid support are reported. This heterogeneous catalyst promotes relatively efficient ring closing- and cross-metathesis reactions in both methanol and water. The potential utility of homogeneous catalyst 2 for olefin metathesis in methanol is also demonstrated.