31P NMR STUDIES ON THE CONFORMATIONS IN SOLUTION OF PYRROLIDINEPHOSPHINE–RHODIUM COMPLEXES, EFFECTIVE CATALYSTS FOR THE ASYMMETRIC HYDROGENATIONS
| Autor: | Achiwa, Kazuo, Ohga, Yoko, Iitaka, Yoichi |
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| Zdroj: | Chemistry Letters; July 1979, Vol. 8 Issue: 7 p865-868, 4p |
| Abstrakt: | FPPM–, BPPM– and PPPM–Rh+(COD) complexes have the planar four cordinated structures, whereas PPM–Rh+(COD) complex has the trigonal bipyramidal five cordinated structure. Furthermore, the ratios between the rotational isomers of the complexes resulted from their N-substituent were clarified. |
| Databáze: | Supplemental Index |
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