F. Ramirezvega et al., COBALT-CATALYZED CARBONYLATION OF REACTIVE CHLORIDES INTO ESTERS BY METHYL FORMATE WITHOUT CARBON-MONOXIDE AND METHANOL ADDED, Journal of molecular catalysis. A, Chemical, 96(1), 1995, pp. 15-20
Reactive chlorides ZCH(2)Cl (Z = C6H5, CH3OC(O), CN) are readily carbo
nylated into esters with methyl formate as the sole source of carbon m
onoxide and methanol, the tetracarbonyl cobaltate anion as the catalys
t and sodium carbonate as the base. The reaction occurs after in situ
prior mild decomposition of methyl formate with a catalytic amount of
sodium methoxide.