Photochemical complexation reactions of M(CO)6 (M=Cr, Mo, W) and Re(CO)5Br with rhodanine (4-thiazolidinone-2-thioxo) and 5-substituted rhodanines

Elif Subasi*, Ayse Ercag, Sema Sert, Ozan S. Senturk

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

The new complexes [M(CO)5-DABRd] [M=Cr; 1, Mo; 2, W; 3], [cis-Re(CO)4Br-DABRd] (4), [M(CO)5-BRd] [M=Cr; 5, Mo; 6, W; 7] and [Mo(CO)5-L] [L=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=Cr, Mo, W] and [Re(CO)5Br] 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, 1H and 13C-{1H}-NMR spectroscopy and by Mass spectrometry. The spectroscopic studies show that all rhodanine ligands act as monodentate ligands coordinating via the sulfur (CS) donor atom in (1-11).

Original languageEnglish
Pages (from-to)705-711
Number of pages7
JournalSynthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
Volume36
Issue number10
DOIs
Publication statusPublished - 1 Dec 2006

Funding

We thank BP (Turkey) for the provision of photochemical apparatus and Research Foundation of Ege and Dokuz Eylul University for funds. We thank TUBITAK for allocation of time at the Mass Spectra and Elemental Analyses. We thank Dr. Yurdanur Yayla for obtaining 1Hand 13C-f1Hg-NMR. spectra at Ege University. This work also supported by Research Fund of Istanbul University, Project Number: 818/190496, and Dokuz Eylul University, Project Number: 04.KB.FEN.106.

FundersFunder number
Research Foundation of Ege and Dokuz Eylul University
BP
Istanbul Üniversitesi818/190496
Dokuz Eylül ÜniversitesiKB.FEN.106

    Keywords

    • 5-benzylidenerhodanines
    • Metal carbonyl complexes
    • Organometallic compounds
    • Rhodanine (4-thiazolidinone-2-thioxo)

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