Back to Search
Start Over
The synthesis of biologically relevant conjugates of Re(CO)3 using pyridine-2-carboxyaldehyde
- Source :
-
Journal of Organometallic Chemistry . Jun2013, Vol. 734, p25-31. 7p. - Publication Year :
- 2013
-
Abstract
- Abstract: The new pyridine-2-carboxaldehyde adduct, Re(CO)3(NC6H5C(O)H)Cl 1, and previously reported complex Re(CO)3(NC6H5C(O)H)Br 2 react with aniline derivatives sulfanilamide or 4-aminofluorescein in methanol giving Schiff base conjugates Re(CO)3(pyca-R)X (pyca = pyridinecarbaldehyde imine, X = Cl, Br), 3–6. Pre-isolation of compounds 1 and 2 provides a convenient method for preparing conjugate complexes in addition to the known methods of ligand synthesis and one-pot reactions. All new compounds were completely characterized, and compound 1 and the sulfanilamide derivatives 3 and 4 were structurally elucidated by X-ray crystallography. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022328X
- Volume :
- 734
- Database :
- Academic Search Index
- Journal :
- Journal of Organometallic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 87404793
- Full Text :
- https://doi.org/10.1016/j.jorganchem.2012.10.025