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Diphosphoxanes

The first thioxophosphines (147) which are stable at room temperature have been prepared. Their physical properties and an X-ray crystal structure determination point to a considerable contribution from the dipolar resonance formula shown. The amino-oxophosphine (148) has been generated from the reaction of a rhodium complex containing the diphosphoxane (149) with carbon monoxide. [Pg.100]

Diphosphine monoxides Phosphinous anhydrides Diphosphoxanes 20 Phosphonium anhydrides... [Pg.550]

Phosphinous acids from iodophosphines via diphosphoxanes s. 16, 175 RgPI RgP OH... [Pg.439]

Di(trifluoromethyl)iodophosphine shaken repeatedly with fresh Ag-carbonate at room temp. tetra(trifluoromethyl)diphosphoxane (Y >79%) heated 86 hrs. with HGl at 100° di(trifluoromethyl)phosphinous acid (Y 92%). J. E. Griffiths and A. B. Burg, Am. Soc. 82, 1507 (1960). [Pg.53]

See other pages where Diphosphoxanes is mentioned: [Pg.123]    [Pg.6006]    [Pg.6005]    [Pg.255]    [Pg.15]    [Pg.326]    [Pg.346]    [Pg.347]    [Pg.229]    [Pg.233]    [Pg.243]    [Pg.244]    [Pg.51]    [Pg.247]    [Pg.253]    [Pg.267]    [Pg.268]    [Pg.206]    [Pg.597]    [Pg.130]    [Pg.134]    [Pg.53]    [Pg.250]    [Pg.275]   


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Diphosphoxanes phosphinous acids

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