5,5‐Dimethoxy‐2‐phenoxy‐1,3,2‐dioxaphosphorinane 2‐oxide |
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Authors: | Katarzyna Ś lepokura,Tadeusz Lis |
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Abstract: | In the title compound, C11H15O6P, the six‐membered dioxaphosphorinane ring of the cyclic phosphate triester exists in a distorted chair conformation, with the phenoxy group in an axial position. The phenyl ring and both methoxy groups are in a trans–gauche orientation with respect to the 1,3,2‐dioxaphosphorinane ring. In the phosphate group, a significant deformation from the ideal tetrahedral shape is observed. The crystal structure is stabilized by a three‐dimensional network of C—H⋯O interactions. |
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