SO3H-functionalized mesoporous silica materials (SO3H-FMSM), as an efficient, mild, recoverable and environmentally friendly heterogeneous mesoporous nanocatalyst, was used to synthesize 2H-indazolo[2,1-b]phthalazine-1,6,11-trione derivatives in a one-pot three-component condensation reaction of 2,3-dihydrophthalazine-1,4-dione, dimedone, and benzaldehyde derivatives under thermal solvent-free (SF) conditions
SO 3 H-官能化介孔
二氧化硅材料(SO 3 H-FMSM)作为一种高效,温和,可回收和环保的非均相介孔纳米催化剂,被用于合成2 H-
吲唑并[ 2,1 - b ]邻苯二甲酰1.6。 1,11-三酮衍
生物在无溶剂热(SF)条件下的2,3-二氢
邻苯二甲酸-1,4-二酮,
二甲酮和
苯甲醛衍
生物的一锅三组分缩合反应中,具有优异的收率和较短的反应时间。