Résumé Poly(N-bromo-N-ethyl-benzene-1,3-disulfonamide) [PBBS] and N,N,N’,N’-tetrabromobenzene-1,3-disulfonamide [TBBDA] were used as efficient catalysts for the one-pot synthesis of 3-substituted indoles in good to high yields from indole, aldehydes, and arylamines under solid-state conditions at room temperature. Supplementary Materials: Supplementary material for this article is supplied as a separate file: mmc1.docx
摘要 聚(N-
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[T
BBDA]被用作高效催化剂,在室温固态条件下,从
吲哚、醛和芳香胺出发,直接合成3-取代
吲哚,产率良好至高。 补充材料: 本文的补充材料以单独文件形式提供:mmc1.docx