M.-C. Yan, Y.-J. Jang, W.-Y. Kuo, Z. Tu, K.-H. Shen, T.-S. Cuo, C.-H. Ueng, and C.-F. Yao. The Synthesis of 2,2-Disubstituted-3-nitrochromenes from Salicylaldehyde and 2,2-Disubstituted-1-nitroalkenes // Heterocycles. 2002. Vol. 57. Issue 6. P. 1033-1048.
Код: Выделить всё
http://dx.doi.org/10.3987/COM-02-9454