Tetrahydropyranylation of alcohols and phenols catalyzed by a new polystyrene-bound tin (IV) porphyrin

…, V Mirkhani, I Mohammadpoor-Baltork…

Index: Moghadam, Majid; Tangestaninejad, Shahram; Mirkhani, Valiollah; Mohammadpoor-Baltork, Iraj; Gharaati, Shadab Journal of Molecular Catalysis A: Chemical, 2011 , vol. 337, # 1-2 p. 95 - 101

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Citation Number: 19

Abstract

In the present work, tetrahydropyranylation of alcohols and phenols with 3, 4-dihydro-2H- pyran (DHP) catalyzed by tetrakis (p-aminophenyl) porphyrinatotin (IV) trifluoromethanesulfonate,[SnIV (TNH2PP)(OTf) 2], supported on chloromethylated polystyrene is reported. The prepared catalyst was characterized by elemental analysis, FT- IR and diffuses reflectance UV–Vis spectroscopic methods. This new heterogenized ...