摘要:
OsHCl(CO)((PPr3)-Pr-i)(2) (1) reacts with O-2 to afford the dioxygen derivative OsHCl(CO)eta(2)-O-2)((PPr3)-Pr-i)(2) (2), which under atmospheric pressure of oxygen promotes the oxidation of 4-methoxybenzyl alcohol, benzyl alcohol, and 4-chlorobenzyl alcohol to the corresponding aldehydes. Under the same conditions, 1-hexanol and 1-octanol give hexyl hexanoate and octyl octanoate, respectively. On the other hand, cinnamyl alcohol undergoes disproportionation to 3-phenylpropanol and cinnamaldehyde.