Synthesis of the Sponge-Derived Plakortone Series of Bioactive Compounds
作者:Patricia Y. Hayes、Sharon Chow、Fredrik Rahm、Paul V. Bernhardt、James J. De Voss、William Kitching
DOI:10.1021/jo101224w
日期:2010.10.1
liberated primary alcohol 79 was converted by standard procedures to key enediol 89 which, with the Pd(II) protocol, afforded the major separable plakortones 90 and 91, with the former being identical with natural plakortone C (3). Very mild hydrogenation of 90 afforded a saturated plakortone, identical with natural plakortone F (6), thus establishing its structure and absolutestereochemistry. Available