TY - JOUR
T1 - Reaction of pentacarbonyl-manganese(-I) and -rhenium(-I) with metal carbonyl halide derivatives
AU - Morse, David L.
AU - Wrighton, Mark S.
PY - 1977/1/25
Y1 - 1977/1/25
N2 - Studies are reported related to the reaction of M(CO)5- (M = Mn, Re) with XM(CO)3L, XM(CO)5, and XRe(CO)3(pyridine)2 (X = Cl, Br, I; M = Mn, Re; L = 2,2′-bipyridine, 1,10-phenanthroline, 1,2-bis(diphenylphosphino)ethane, 2,2′-biquinoline, 4,7-diphenyl-1,10-phenanthroline, o-phenylenebis(dimethylarsine), and cis-1,2-bis(diphenylphosphino)ethylene) which may yield metalmetal bonded complexes. Neither XM(CO)5 nor XRe(CO)3(pyridine)2 react at 25°C, and for XM(CO)3L only those complexes which are easily reduced (L = 2,2′-bipyridine, 1,10-phenanthroline, 4,7-diphenyl-1,10-phenanthroline, and 2,2′-biquinoline) readily yield products of the formula M2(CO)8L. The data suggest that the metalmetal bond formation is not via a simple nucleophilic attack mechanism but likely involves prior electron transfer to generate XM(CO)3L-.
AB - Studies are reported related to the reaction of M(CO)5- (M = Mn, Re) with XM(CO)3L, XM(CO)5, and XRe(CO)3(pyridine)2 (X = Cl, Br, I; M = Mn, Re; L = 2,2′-bipyridine, 1,10-phenanthroline, 1,2-bis(diphenylphosphino)ethane, 2,2′-biquinoline, 4,7-diphenyl-1,10-phenanthroline, o-phenylenebis(dimethylarsine), and cis-1,2-bis(diphenylphosphino)ethylene) which may yield metalmetal bonded complexes. Neither XM(CO)5 nor XRe(CO)3(pyridine)2 react at 25°C, and for XM(CO)3L only those complexes which are easily reduced (L = 2,2′-bipyridine, 1,10-phenanthroline, 4,7-diphenyl-1,10-phenanthroline, and 2,2′-biquinoline) readily yield products of the formula M2(CO)8L. The data suggest that the metalmetal bond formation is not via a simple nucleophilic attack mechanism but likely involves prior electron transfer to generate XM(CO)3L-.
UR - http://www.scopus.com/inward/record.url?scp=0039963462&partnerID=8YFLogxK
U2 - 10.1016/S0022-328X(00)93703-3
DO - 10.1016/S0022-328X(00)93703-3
M3 - Article
AN - SCOPUS:0039963462
SN - 0022-328X
VL - 125
SP - 71
EP - 77
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 1
ER -