Structure of 2H-3,4-dihydro-3-(o-hydroxyphenyl)-3-oxo-1,5,3-benzodioxaphosphepine |
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| Authors: | A N Chekhlov A N Bovin E N Tsvetkov |
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| Institution: | (1) Institute of Physiologically Active Compounds, Academy of Sciences of the USSR, Chernogolovka |
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| Abstract: | An x-ray diffraction structural analysis on 2H-3,4-dihydro-3-(o-hydroxyphenyl)-3-oxo-1,5,3-benzodioxaphosphepine was studied. The seven-membered heterocycle in this compound has an almost symmetrical twist conformation with a strong intramolecular 0-H... O=P hydrogen bond.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2648–2650, November, 1990. |
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