参考文献

Sultanov, Rifkat M.; Samoilova, Elena V.; Popod'Ko, Natal'Ya R.; Tulyabaev, Artur R.; Sabirov, Denis Sh.; Dzhemilev, Usein M. Tetrahedron Letters, 2013 , vol. 54, # 48 p. 6619 - 6623