in methanol N2 atmosphere; addn. of soln of org. compd. in MeOH to soln. of Au-compd. in MeOH (0°C), stirring (20 h); pptn. on addn. of H2O, filtration, washing (MeOH), drying (vac.);

in not given according to R. Uson et al. (1989), vol. 26, p. 85-91;

in not given inert atmosphere; not isolated, detd. by (1)H and (31)P-NMR spectroscopy;