摘要 |
<p>Catalytic procedure in gas phase for the preparation of a symmetrical or asymmetrical organic carbonate having the general formula (I): <CHEM> wherein R and R', the same or different, represent a C1-C4 alkyl radical, linear or branched, which includes reacting at least one alcohol having the general formula (II): R-OH or R'-OH with carbon monoxide and oxygen in the presence of a catalyst composed of oxides, salts or complexes of cobalt.</p> |
申请人 |
ENICHEM S.P.A., MAILAND/MILANO, IT |
发明人 |
RIVETTI, FRANCO, I-20139 MILAN, IT;DELLEDONNE, DANIELE, I-28047 OLEGGIO (NOVARA), IT;DREONI, DANIELE, I-40139 BOLOGNA, IT |