TY - JOUR
T1 - Stepwise bromination of two acetylene molecules on a butterfly-type tetrairon core and reactivity of resulting bromoacetylene fragment toward nucleophiles
AU - Takano, Masato
AU - Okazaki, Masaaki
AU - Tobita, Hiromi
PY - 2004/8/4
Y1 - 2004/8/4
N2 - Treatment of the acetylene-coordinated tetrairon cluster, [(η5-C5H4Me)4Fe4(HCCH)2]+, with N-bromosuccinimide led to stepwise bromination of two acetylene ligands to form [(η5-C5H4Me)4Fe4(HCCBr)(HCCH)]+, [(η5-C5H4Me)4Fe4(HCCBr)2]+, [(η5-C5H4Me)4Fe4(BrCCBr)(HCCBr)]+, and [(η5-C5H4Me)4Fe4(BrCCBr)2]+. The reactivity of the bromoacetylene fragment in [(η5-C5H4Me)4Fe4(HCCBr)(HCCH)]+ toward water, pyridine, and ZnMe2 was also investigated.
AB - Treatment of the acetylene-coordinated tetrairon cluster, [(η5-C5H4Me)4Fe4(HCCH)2]+, with N-bromosuccinimide led to stepwise bromination of two acetylene ligands to form [(η5-C5H4Me)4Fe4(HCCBr)(HCCH)]+, [(η5-C5H4Me)4Fe4(HCCBr)2]+, [(η5-C5H4Me)4Fe4(BrCCBr)(HCCBr)]+, and [(η5-C5H4Me)4Fe4(BrCCBr)2]+. The reactivity of the bromoacetylene fragment in [(η5-C5H4Me)4Fe4(HCCBr)(HCCH)]+ toward water, pyridine, and ZnMe2 was also investigated.
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U2 - 10.1021/ja047569a
DO - 10.1021/ja047569a
M3 - Article
AN - SCOPUS:3342957044
SN - 0002-7863
VL - 126
SP - 9190
EP - 9191
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 30
ER -