Asymmetric Synthesis of Tetrasubstituted Tetrahydrofuran, 2-Epigoniothalesdiol, Employing Stereoselective Hydrogenation
作者:Hidemi Yoda、Takahiro Shimojo、Kunihiko Takabe
DOI:10.1055/s-1999-2993
日期:1999.12
An efficient and stereodefined process is described for the preparation of a 3,4-dihydroxy-2,5-disubstituted tetrahydrofuran ring with the contiguous stereogenic centers and the asymmetric synthesis of 2-epigoniothalesdiol is also reported by featuring the elaboration of the functionalized homochiral lactone derived from C2-imide.
描述了一种高效且立体定义的工艺,用于制备具有连续立体中心的3,4-二羟基-2,5-双取代四氢呋喃环,同时还报道了2-表古尼奥烯醇的非对称合成,重点介绍了源自C2-酰胺的功能化手性内酯的详细推导过程。