参考文献:[1] Journal of the American Chemical Society, 2008, vol. 130, #18, p. 6018-6024;[2] Beilstein Journal of Organic Chemistry, 2018, vol. 14, p. 2730-2736;[3] Patent: WO2008/157726, 2008, A1;[4] Tetrahedron Letters, 2016, vol. 57, #13, p. 1486-1488等。