(1-Oxo-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octan-4-yl)methyl 4-methylbenzenesulfonate

Abstract

In the title compound, C12H15O7PS, the P atom has a distorted tetra­hedral environment. The P—O—C—C torsion angles deviate significantly from zero [average = 12.0 (3)°], indicating that the bicyclic OP(OCH2)3C cage is strained. In the crystal, weak C—H⋯O inter­actions consolidate the packing.