5-(Pyridylmethylidene)-substituted 2-thiohydantoins and their complexes with CuII, NiII, and CoII: Synthesis, electrochemical study, and adsorption on the cystamine-modified gold surface
Synthesis of isomeric 3-phenyl-5-(pyridylmethylene)-2-thiohydantoins and their S-methylated derivatives. Molecular and crystal structures of (5Z)-3-phenyl-5-(pyridin-2-ylmethylene)-2-thiohydantoin and (5Z)-2-methylthio-3-phenyl-5-(pyridin-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one
作者:A. G. Majouga、E. K. Beloglazkina、S. Z. Vatsadze、N. A. Frolova、N. V. Zyk
DOI:10.1007/s11172-005-0201-z
日期:2004.12
Three procedures were used for the synthesis of α-, β, and γ-pyridyl-substituted (5Z)-3-phenyl-5-(pyridylmethylene)-2-thiohydantoins: the reaction of 2-thiohydantoin with the corresponding aldehyde in AcOH in the presence of AcONa, the two-step one-pot synthesis with the use of the same starting compounds, and three-component condensation of aryl isothiocyanate, glycine, and aldehyde in AcOH. Alkylation
First organic-inorganic hybrid material based on AgNO3 and 3-pyridine containing 2-thiohydantoin
作者:Sergey Z. Vatsadze、Alexander G. Majouga、Elena K. Beloglazkina、Andrey V. Mironov、Nikolay V. Zyk
DOI:10.1016/j.mencom.2007.03.007
日期:2007.3
The reaction of 2-(methylthio)-3-phenyl-5-(pyridine-3-ylmethylene)-3,5-dihydro-4H-iniidazol-4-one (L) with AgNO3 in MeCN-CH2Cl2 results in the formation of coordination polymer framework. Single crystal X-ray study of the product reveals the presence of non-interpenetrating 2D nets possessing a rare topology.