1. V. M. Nagaev, G. A. Sokolsky, S. S. Khokhlov, and A. F. Yeleyev,Izv. Akad. Nauk, Ser. Khim., 1997, 1649 [Russ. Chem. Bull., 1997,46, 1572 (Engl. Transl.)].
2. K. V. Vatsuro and G. L. Mishchenko,Imennye reaktsii v organicheskoi khimii [Name Reactions in Organic Chemistry], Khimiya, Moscow, 1976, 148 (in Russian).
3. W. Middleton and C. G. Krespan,J. Org. Chem., 1965,30, 1398.