SO3H-functionalized mesoporous silica materials were used to synthesize 2H-indazolo[2,1-b]phthalazine-1,6,11-trione derivatives in a one-pot three-component condensation reaction.
Chiral ruthenium/diamine-functionalized mesoporous silica is synthesized and its application in the one-pot synthesis of chiral β-hydroxy sulfones is investigated.