Simple and Efficient Asymmetric Synthesis of Furofuran Lignans Yangambin and Caruilignan A
作者:Hidenori Watanabe、Naoki Mori、Takeshi Kitahara
DOI:10.1055/s-2006-926271
日期:——
A novel asymmetric dimerization of cinnamic acid derivative was achieved in high efficiency and high stereoselectivity. By using the reaction as a key step, two furofuran lignans, yangambin and caruilignan A were synthesized in optically pure form in only 5 and 6 steps, respectively.