作者:Gowrisankar Reddipalli、Mallam Venkataiah、Nitin W. Fadnavis
DOI:10.1016/j.tetasy.2011.10.008
日期:2011.10
(-)-alpha-Conhydrine was synthesized from propargyl alcohol in 20% overall yield in nine steps. The key intermediates were obtained via a regioselective epoxide opening, cross-metathesis, tandem hydrogenation and hydrogenolysis, and stereoselective dihydroxylaton. The side product from the epoxide ring opening was used to synthesize the seven-membered amino sugar DMJ analogue. (C) 2011 Elsevier Ltd. All rights reserved.
(-)-α-coniurine由丙炔醇合成,整体产率为20%,经过九个步骤。关键中间体是通过区域选择性环氧化物开环、交叉复分解反应、串联氢化和脱氢、以及立体选择性二羟基化得到的。环氧化物开环的副产物被用于合成七元氨基糖的DMJ类似物。©2011 Elsevier Ltd.,保留所有权利。