Is. Mikhel et al., REACTIONS OF CHIRAL PHOSPHORAMIDITES WITH COMPLEXES PD(COD)CL-2 AND PT(COD)CL-2, Russian chemical bulletin, 47(8), 1998, pp. 1585-1588
Reactions of phosphoramidites based on (-)-ephedrine and [(1S)-endo]-(
-)-borneol with the complexes M(COD)Cl-2 (M is Pd or Pt, and COD is cy
cloocta-1,5-diene) were studied. The formation of cis and trans comple
xes of the general formulas MCl2L2 and M2Cl2(mu-Cl)(2)-L-2 was observe
d. The structures of the resulting compounds were established by P-31,
C-13, and Pt-195 NMR and IR spectroscopy and by plasma desorption mas
s spectrometry.