Xanthone Natural Products via <i>N</i>-Heterocyclic Carbene Catalysis: Total Synthesis of Atroviridin
作者:Yumiko Suzuki、Yoshinori Fukuta、Shinya Ota、Masayo Kamiya、Masayuki Sato
DOI:10.1021/jo200303c
日期:2011.5.20
The total synthesis of atroviridin has been accomplished by a linear route involving the N-heterocyclic carbene (NHC)-catalyzed aroylation of the fluorobenzene derivative, Claisen cyclization of the O-propargylated benzo-phenones, and intramolecular 1,4-addition of the quinone intermediates. The result provides a viable route to xanthone natural products.