TY - JOUR
T1 - Cationic (eta(6)-arene)tricarbonylmanganese linked to neutral (eta(6)-arene)tricarbonylchromium complexes
AU - Schouteeten, Stéphanie
AU - Tranchier, Jean-Philippe
AU - Rose-Munch, Françoise
AU - Rose, Eric
AU - Auffrant, Audrey
AU - Stephenson, G. Richard
PY - 2004
Y1 - 2004
N2 - Palladium-catalyzed Sonogashira coupling reactions of the neutral [eta(5)(1-5)-1-ethynyl-4-methoxycyclohexa-2,4-dienyl]tricarbonylmanganes e(I) (4) and (eta(6)-chlorobenzene)tricarbonylchromium (5) yields the dinuclear 1-[eta(6)-phenylethynyl]tricarbonylchromium-[eta(5)(1-5)-methoxycyclohex a-2,4-dienyl]tricarbonylmanganese complex 6, which upon hydride abstraction affords the corresponding dinuclear diphenylacetylene eta(6)-Mn/eta(6)-Cr complex 7. This study has been extended to the case of dinuclear eta(6)-Mn/eta(6)-Cr linked to different spacers comprising a thiophene, a triple bond, or a combination of them.
AB - Palladium-catalyzed Sonogashira coupling reactions of the neutral [eta(5)(1-5)-1-ethynyl-4-methoxycyclohexa-2,4-dienyl]tricarbonylmanganes e(I) (4) and (eta(6)-chlorobenzene)tricarbonylchromium (5) yields the dinuclear 1-[eta(6)-phenylethynyl]tricarbonylchromium-[eta(5)(1-5)-methoxycyclohex a-2,4-dienyl]tricarbonylmanganese complex 6, which upon hydride abstraction affords the corresponding dinuclear diphenylacetylene eta(6)-Mn/eta(6)-Cr complex 7. This study has been extended to the case of dinuclear eta(6)-Mn/eta(6)-Cr linked to different spacers comprising a thiophene, a triple bond, or a combination of them.
U2 - 10.1021/om049807g
DO - 10.1021/om049807g
M3 - Article
VL - 23
SP - 4308
EP - 4316
JO - Organometallics
JF - Organometallics
SN - 0276-7333
IS - 18
ER -