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Diethyl [(2,5-diiodo-4-methylphenyl)methyl]phosphonate

2021

The title compound, C12H17I2O3P, was prepared in three steps from p-xylene. Heterodimers between nearly identical molecules are connected via three hydrogen bonds from benzylic and ester methylene groups to phosphonate. The dimers form chains along the a-axis direction, stabilized by C—H...O bridges.

crystal structureCrystallographyiodine010405 organic chemistryHydrogen bondtwo-component twinCrystal structure010402 general chemistry01 natural sciencesMedicinal chemistryPhosphonate0104 chemical scienceschemistry.chemical_compoundchemistryQD901-999phosphonateIUCrData

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