Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/100/15212
Title: Role of Sulfur in Influencing Contrasting Reactivity of Acetylene Bonds in 1-Ferrocenyl-4-phenyl-1,3-butadiyne in Cluster Forming Reaction
Authors: MATHUR, P
JI, RS
RAI, DK
RAGHUVANSHI, A
MOBIN, SM
Keywords: Sulfur
Iron Carbonyl
Butadiyne
Clusters
Crystal Structures
Issue Date: 2012
Publisher: SPRINGER/PLENUM PUBLISHERS
Citation: JOURNAL OF CLUSTER SCIENCE, 23(3)615-625
Abstract: Photolysis of a hexane solution containing Fe(CO)(5), 1-ferrocenyl-4-phenyl-1,3-butadiyne and sulfur powder, under argon at 0 A degrees C led to the formation of [mu(3)-eta(1):eta(2):eta(1)-{C(Ph)=C(Ca parts per thousand CFc)}(mu(3)-S)Fe-3(CO)(9)] (1), [mu(3)-eta(2):eta(1)-{C(Fc)=C(Ca parts per thousand CPh)}(mu(3)-S)Fe-2(CO)(6)] (2), [Fe-2(CO)(6){(mu-S)(2)C(Fc)=C(Ca parts per thousand CPh)}] (3), and [Fe-2(CO)(6){(mu-SC(O)C(Fc)=C(Ca parts per thousand CPh)S}] (4) featuring new C-C, Fe-C, Fe-Fe and Fe-S bond formations. All new compounds were characterized by IR and H-1 and C-13 NMR spectroscopy. Structures of 1-3 were established crystallographically. Compound 4 was established by mass, IR, and H-1 NMR and C-13 NMR spectroscopy. Photolysis of a hexane solution containing Fe(CO)(5), 1-ferrocenyl-4-phenyl-1,3-butadiyne and sulfur powder, under argon at 0 A degrees C led to the formation of [mu(3)-eta(1):eta(2):eta(1)-{C(Ph)=C(Ca parts per thousand CFc)}(mu(3)-S)Fe-3(CO)(9)] (1), [mu(3): eta(2):eta(1)-{C(Fc)=C(Ca parts per thousand CPh)}(mu(3)-S)Fe-2(CO)(6)] (2), [Fe-2(CO)(6){(mu-S)(2)C(Fc)=C(Ca parts per thousand CPh)}] (3), and [Fe-2(CO)(6){(mu-SC(O)C(Fc)=C(Ca parts per thousand CPh)S}] (4) featuring new C-C, Fe-C, Fe-Fe and Fe-S bond formations. All new compounds were characterized by IR and H-1 and C-13 NMR spectroscopy. Structures of 1-3 were established crystallographically. Compound 4 was established by mass, IR and H-1 NMR and C-13 NMR spectroscopy.
URI: http://dx.doi.org/10.1007/s10876-012-0457-z
http://dspace.library.iitb.ac.in/jspui/handle/100/15212
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