Abstract: | On Chalcogenolates. 203. Derivatives of Selenodithioallophanic Acid. 2. Preparation and Properties of Alkyl Esters Synthesis and properties of selenodithioallophanic acid esters H2N? CSe? NH? CS? SR where R = CH3, C2H5 as well as their characterization by means of electron absorption, infrared, and nuclear magnetic resonance spectra are described. |