Manning James R, Davies Huw M L
Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, New York, 14260-3000.
Tetrahedron. 2008 Jan 14;64(29):6901-6908. doi: 10.1016/j.tet.2008.03.010.
Studies related to the total synthesis of elisabethin C led to the discovery of a rhodium-catalyzed cascade sequence involving isoxazole ring expansion and a [4 + 3] cycloaddition. The scope of the isoxazole ring expansion was explored, resulting in the synthesis of a range of 4H-1,3-oxazines in 47-96% yield.
与elisabethin C全合成相关的研究导致发现了一种铑催化的串联反应序列,该序列涉及异恶唑环扩展和[4 + 3]环加成。对异恶唑环扩展的范围进行了探索,从而以47% - 96%的产率合成了一系列4H-1,3-恶嗪。