Transition-metal-catalyzed spiroketalization cyclization has been performed successfully and has led to the first total synthesis of (+/-)-delta-rubromycin with a longest linear sequence of 18 steps from commercially available guaiacol in a 2.7% overall yield.
作者:Wenjing Wang、Jijun Xue、Tian Tian、Jie Zhang、Liping Wei、Jidong Shao、Zhixiang Xie、Ying Li
DOI:10.1021/ol400864f
日期:2013.5.17
Transition-metal-catalyzed spiroketalization cyclization has been performed successfully and has led to the first total synthesis of (+/-)-delta-rubromycin with a longest linear sequence of 18 steps from commercially available guaiacol in a 2.7% overall yield.