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Triphenyl phosphite chromium complexes

The relative amounts of the products depend on irradiation time, and the formation of the bis (triphenyl phosphite) chromium complex may be almost completely avoided by following the reaction with thin layer chromatography. The diastereoisomers are air stable and reasonably soluble in most organic solvents. Their infrared spectra exhibit a metal carbonyl band at 1925 cm 1 (i>co ester at 1729 cm"1) and a metal thiocarbonyl band at 1925 cm"1 (CH2C12 solution). The NMR spectra. I 5ch3 at 1.87 ppm 5co3CH3 at 3.77 ppm II 6ch3 at 1.77... [Pg.202]

POCisHis, Phosphine, triphenyl-, oxide cerium complexes, 23 178 P03C3H, Trimethyl phosphite chromium complexes, 23 38 cobalt and rhodium complexes, 25 162-163... [Pg.287]

See other pages where Triphenyl phosphite chromium complexes is mentioned: [Pg.282]    [Pg.287]    [Pg.250]    [Pg.251]    [Pg.250]    [Pg.282]    [Pg.287]    [Pg.250]    [Pg.251]    [Pg.250]    [Pg.203]    [Pg.157]    [Pg.251]    [Pg.119]   
See also in sourсe #XX -- [ Pg.19 , Pg.202 ]

See also in sourсe #XX -- [ Pg.19 , Pg.202 ]



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