X-Ray Crystal Structure of 2,4,6-Tris(p-methoxyphenyl)-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-Trisulphide, a Co-product in P=O -> P=S Thionation with Lawesson's Reagent

Article abstract of DOI:10.1039/c39910001223

2,4,6-Tris(p-methoxyphenyl)-1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trisulphide 2, obtained from trimethyl phosphonoformate ester 3 and Lawesson's reagent 1 in acetonitrile, has been structurally characterized by X-ray diffraction.