Poly(N,N'-dichloro-N-ethyl-benzene-1, 3-disulfonamide) and N,N,N',N'-tetrachlorobenzene-1,3-disulfonamide as novel catalytic reagents for synthesis of bis-indolyl, tris-indolyl, di(bis-indolyl), tri(bis-indolyl) and tetra(bis-indolyl)methanes under solid-state, solvent and water conditions
作者:Ramin Ghorbani-Vaghei、Hojat Veisi
DOI:10.1590/s0103-50532010000200002
日期:——
Easy and rapid preparation of bis-indolyl, tris-indolyl, di(bis-indolyl), tri(bis-indolyl) and tetra(bis-indolyl) methanes from indole with various aldehydes and ketones using poly (N,N'-dichloro-N-ethyl-benzene-1,3-disulfonamide) [PCBS] and N,N,N',N'-tetrachlorobenzene-1,3-disulfonamide [TCBDA] as novel catalysts under various conditions are here described.
使用聚(N,N'-二氯)从吲哚与各种醛和酮轻松快速制备双吲哚基,三吲哚基,二(双吲哚基),三(双吲哚基)和四(双吲哚基)甲烷本文描述了在各种条件下作为新型催化剂的-N-乙基-苯-1,3-二磺酰胺[PCBS]和N,N,N',N'-四氯苯-1,3-二磺酰胺[TCBDA]。