No abstract

No abstract

No abstract

The new complexes [M(CO) 5 -DABRd] [M 5 Cr; 1, Mo; 2, W; 3], [cis-Re(CO) 4 Br-DABRd] (4), [M(CO) 5 -BRd] [M 5 Cr; 5, Mo; 6, W; 7] and [Mo(CO) 5 -L] [L 5 Rd ,8; 2CBRd,9; 2HNARd,10; IBRd,11] have been synthesized by the photochemical reactions of VIB and VIIB group metal carbonyls [M(CO) 6 ] [M 5 Cr, Mo, W] and [Re(CO) 5 Br] with 5-(4-dimethylaminobenzylidene)rhodanine (DABRd), 5-benzylidenerhodanine (BRd), rhodanine (Rd), 5-(2-chlorobenzylidene)rhodanine (2CBRd), 5-(2-hydroxynaphtylidene)rhodanine (2HNARd), 5-(4-isopropylbenzylidene)rhodanine (IBRd) and characterized by elemental analysis, FT-IR, 1 H and 13 C-f 1 Hg-NMR spectroscopy and by Mass spectrometry. The spectroscopic studies show that all rhodanine ligands act as monodentate ligands coordinating via the sulfur (C5 5S) donor atom in (1 -11).

No abstract