Treatment of β-diketone ligands, such as hfacH (hexafluoroacetylacetone) or tmhdH (2,2-dimethyl-3,5-heptanedione), with binary metal carbonyls Ru3(CO)12 or Os3
The present paper narrates the addition of 5-trimethylsilylcyclohex-3-enone to Grig-nard reagent to give 1-substituted 5-trimethylsilylcyclohex-3-enol in a good