作者:James K. Whitesell、Mark A. Minton、William G. Flanagan
DOI:10.1016/0040-4020(81)80012-9
日期:1981.1
Two independent routes to each of the title acids, useful in the synthesis of natural products, are presented. The sequences commence with readily available materials which are amenable to the preparation of multigram quantities. Complete 13C spectral data is supplied for intermediates and products.
给出了两种标题酸的独立途径,可用于合成天然产物。序列以易于获得的材料开始,这些材料适合于制备多克级数。提供了中间体和产品的完整13 C光谱数据。