Stereoselective syntheses of pharmaceutically relevant chiral tetrahydrofurans from (S)- and (R)-glyceraldehyde derivatives
作者:G.V.M. Sharma、Sreenivas Punna、T. Rajendra Prasad、Palakodety Radha Krishna、Mukund S. Chorghade、Steven V. Ley
DOI:10.1016/j.tetasy.2005.01.044
日期:2005.3
A practically simple and flexible method of making chiral tetrahydrofurans of therapeutic relevance is reported from glyceraldehyde derivatives as chiral synthons. One of the stereocentres is derived from glyceraldehyde derivatives, while the other one is introduced by Sharpless asymmetric epoxidation using either (+)- or (−)-DIPT.
从甘油醛衍生物作为手性合成子报道了一种制备具有治疗意义的手性四氢呋喃的实用简单且灵活的方法。一种立体中心衍生自甘油醛衍生物,而另一种立体中心通过使用(+)-或(-)-DIPT的Sharpless不对称环氧化引入。