TY - JOUR
T1 - Reactions of Fe3(CO)12 with 2-methyl-3-butyn-1-ol and 3-pentyn-1-ol under basic methanolic conditions
T2 - The crystal structures of...
AU - Bertolotti, Federica
AU - Gervasio, Giuliana
AU - Marabello, Domenica
AU - Sappa, Enrico
AU - Secco, Andrea
N1 - Funding Information:
Financial support to this work was obtained from MIUR (Rome) and Università del Piemonte Orientale as PRIN 2007. Appendix A
PY - 2008/8/1
Y1 - 2008/8/1
N2 - Title full: Reactions of Fe3(CO)12 with 2-methyl-3-butyn-1-ol and 3-pentyn-1-ol under basic methanolic conditions: The crystal structures of Fe2(CO)6(μ-CO)(μ-η2-[HCC {{double bond, long}C(CH3)2}C({double bond, long}O)(OCH3)]) and of (μ-H)Fe3(CO)9(μ3-η 3-[H3CCC(CH2)(CH2)CO]). The reactions of Fe3(CO)12 with 2-methyl-3-butyn-2-ol and 3-pentyn-1-ol in CH3OH/KOH solution lead, respectively, to the binuclear complex Fe2(CO)6(μ-CO)(μ-η2-[HCC{{dou ble bond, long}C(CH3)2}C({double bond, long}O)(OCH3)]) (as the main product) and to the closed trinuclear hydridic complex (μ-H)Fe3(CO)9(μ3-η3 -[H3CCC(CH2) (CH2)CO]) (as the unique product). The oxygenated ligands of these complexes are formed, respectively, by coupling of a formerly coordinated CO with a methoxy group and by coupling of a formerly coordinated CO with a deoxygenated alkynic residual.
AB - Title full: Reactions of Fe3(CO)12 with 2-methyl-3-butyn-1-ol and 3-pentyn-1-ol under basic methanolic conditions: The crystal structures of Fe2(CO)6(μ-CO)(μ-η2-[HCC {{double bond, long}C(CH3)2}C({double bond, long}O)(OCH3)]) and of (μ-H)Fe3(CO)9(μ3-η 3-[H3CCC(CH2)(CH2)CO]). The reactions of Fe3(CO)12 with 2-methyl-3-butyn-2-ol and 3-pentyn-1-ol in CH3OH/KOH solution lead, respectively, to the binuclear complex Fe2(CO)6(μ-CO)(μ-η2-[HCC{{dou ble bond, long}C(CH3)2}C({double bond, long}O)(OCH3)]) (as the main product) and to the closed trinuclear hydridic complex (μ-H)Fe3(CO)9(μ3-η3 -[H3CCC(CH2) (CH2)CO]) (as the unique product). The oxygenated ligands of these complexes are formed, respectively, by coupling of a formerly coordinated CO with a methoxy group and by coupling of a formerly coordinated CO with a deoxygenated alkynic residual.
KW - Alkynols
KW - Coupling of CO with organic fragments
KW - Iron carbonyls
KW - Oxygenated ligands
KW - X-ray structures
UR - http://www.scopus.com/inward/record.url?scp=47149102331&partnerID=8YFLogxK
U2 - 10.1016/j.jorganchem.2008.04.045
DO - 10.1016/j.jorganchem.2008.04.045
M3 - Article
SN - 0022-328X
VL - 693
SP - 2673
EP - 2678
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 16
ER -