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, pyrrole with α,β-unsaturated ketones
作者:R. Ghorbani-Vaghei、S. Hajinazari、M. Engashte
DOI:10.1007/s13738-012-0087-2
日期:2012.10
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.
聚(N,N'-二溴-N-乙基苯-1,3-二磺酰胺)[PBBS]和N,N,N',N'-四溴苯-1,3-二磺酰胺[TBBDA]用作有效试剂用于吲哚和吡咯与α,β-不饱和酮的共轭加成,以及吲哚与二亚苄基丙酮的双共轭1,4-加成。