参考文献

Elinson, Michail N.; Dorofeev, Alexander S.; Feducovich, Sergey K.; Nasybullin, Ruslan F.; Litvin, Evgeny F.; Kopyshev, Mikhail V.; Nikishin, Gennady I. Tetrahedron, 2006 , vol. 62, # 34 p. 8021 - 8028