1) V. M. Berestovitskaya, N. I. Aboskalova, Synthesis and Structural Features of 1-Acyl-1-nitro-2-furyl(thienyl)ethenes.
Russian Journal of General Chemistry, Volume 71, Number 12, p. 1942 - 1949.
Код: Выделить всё
http://dx.doi.org/10.1023/A:1014200612456Synthesis of .alpha.-monosubstituted indoles
J. Org. Chem., 1973, 38 (17), pp 3004–3011.
Код: Выделить всё
http://dx.doi.org/10.1021/jo00957a018