Süss-Fink, Georg

Nom

Süss-Fink, Georg

Affiliation principale

Institut de chimie

Fonction

Professeur ordinaire

Email

georg.suess-fink@unine.ch

Identifiants

https://libra.unine.ch/handle/123456789/385

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Ru2(CO)4(OOCR)2L2 sawhorse-type complexes containing axial 5-(4-pyridyl)-10,15,20-triphenylporphyrin ligands
(2011)
Gras, Michael
;
Barry, Nicolas P. E.
;
Therrien, Bruno
;
Süss-Fink, Georg
The thermal reaction of Ru3(CO)12 with various carboxylic acids (benzoic, 4-hydroxyphenylacetic, ferrocenic, stearic, oleic, 4-(octadecyloxy)benzoic) in refluxing THF, followed by addn. of 5-(4-pyridyl)-10,15,20-triphenylporphyrin (L), gives the dinuclear complexes Ru2(CO)4(OOCR)2L2 (1: R = -C6H5, 2: R = -CH2-p-C6H4OH, 3: R = -C5H4FeC5H5, 4: R = -(CH2)16CH3, 5: R = -(CH2)7CH=CH(CH2)7CH3, 6: R = -p-C6H4O(CH2)17CH3). Complexes 1-6 were characterized by IR, NMR, and ESI-MS as well as by elemental anal. The UV-visible spectra show the Soret band centered at 417 nm and the Q bands at 515, 550, 590 and 645 nm, resp. [on SciFinder(R)]