Studies towards the total synthesis of narbonolide: stereoselective preparation of the C1–C10 fragment
作者:C. Prasad Narasimhulu、Javed Iqbal、Khagga Mukkanti、Parthasarathi Das
DOI:10.1016/j.tetlet.2008.02.099
日期:2008.5
An efficient stereoselective synthesis of the C1-C10 fragment of narbonolide is reported. The stereocentres at C2, 3, 4, 5, 8 and 9 in fragment 5 can be generated via an iterative asymmetric acyl-thiazolidinethione aldol reaction, whereas the stereocentre at C6 is installed by means of Myers alkylation. (C) 2008 Elsevier Ltd. All rights reserved.