Poly (N, N′-dibromo-N-ethyl-benzene-1, 3-disulfonamide), N, N, N′, N′-tetrabromobenzene-1, 3-disulfonamide as new reagents for conjugate addition of indole, …
R Ghorbani-Vaghei, S Hajinazari…
文献索引：Ghorbani-Vaghei; Hajinazari; Engashte Journal of the Iranian Chemical Society, 2012 , vol. 9, # 5 p. 655 - 660
Abstract Poly (N, N′-dibromo-N-ethyl-benzene-1, 3-disulfonamide)[PBBS] and N, N, N′, N′-tetrabromobenzene-1, 3-disulfonamide [TBBDA] were used as efficient reagents for conjugate addition of indole and pyrrole with α, β-unsaturated ketones and also, double- conjugate 1, 4-addition of indoles to dibenzylidenacetones.
