Synthesis of sitting‐atop type adducts of diphenyl and dimethyltin(IV) dihalides with meso‐tetraarylporphyrins

Some molecular adducts of dimethyltin(IV) dichloride, diphenyltin(IV) dichloride and diphenyltin(IV) dibromide with para‐substituted meso‐tetraphenylporphyrin have been prepared. This adducts with general formula [(Me₂SnCl₂)₂H₂T(4‐X)PP], [(Ph₂SnCl₂)₂H₂T(4‐X)PP], and [(Ph₂SnBr₂)₂H₂T(4‐X)PP]; {X= CH₃O, CH₃, H, and Cl} have been synthesized and characterized by means of ¹H NMR, UV‐Vis, and elemental microanalysis methods.