TY  - JOUR
AU  - Kreisz, J
AU  - Ungvary, F
AU  - Sisak, Attila
AU  - Markó, László
TI  - Kinetics of the Ring-opening Carbonylation of Ethyloxirane with Hydrido Tetracarbonyl Cobalt
JF  - JOURNAL OF ORGANOMETALLIC CHEMISTRY
J2  - J ORGANOMET CHEM
VL  - 417
PY  - 1991
IS  - 1-2
SP  - 89
EP  - 97
PG  - 9
SN  - 0022-328X
DO  - 10.1016/0022-328X(91)80163-E
UR  - https://m2.mtmt.hu/api/publication/1092482
ID  - 1092482
AB  - The rate of CO uptake in the reaction of HCo(CO)4 with ethyloxirane, which gives (3-hydroxypentanoyl)cobalt tetracarbonyl as the major product in an n-octane/methyl isobutyl ketone solvent mixture at 15-degrees-C, is first order with respect to HCo(CO)4 and ethyloxirane, and independent of the concentration of Co(CO)4- or CO. The reaction is faster with DCo(CO)4. A preequilibrium ion pair formation and a subsequent rate-determining internal substitution, followed by fast CO insertion, accounts for these results.
LA  - English
DB  - MTMT
ER  -