A process 1, wherein the reaction is carried out at a temperature of at least 100° C. and under {TAIL ~ a partial pressure} of {HEAD ~ carbon monoxide} of at least 5 psi 
A process 1 , wherein the reaction is carried out at a temperature of at least 100 ° C. and under { TAIL ~ a partial pressure } of { HEAD ~ carbon monoxide } of at least 5 psi
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH