SYNTHESIS AND SPECTROSCOPIC CHARACTERIZATION OF DIBUTYLGERMANIUM(IV) COMPLEXES OF 2-AMINO- CYCLOPENTENE-1-CARBODITHIOIC ACID AND ITS N-/S-ALKYL DERIVATIVES

摘要

Dibutylgermanium(IV) complexes of the type(CH_2)_3Bu_2Ge[S(S)CC=======CN(H)R]_2(where R = H, CH_3,C_2H_5 and C_4H_9 and (CH_2)_3Bu_2Ce[HNC========CC(S)SCH_3]_2 have been prepared bythe reaction of dibutylgermanium(IV) dichloride withthe sodium salts of N-/S-alkyl derivatives of 2-aminocyclopentene-1-carbodithioic acid in 1:2 molarratio in benzene solution. All of these derivativeshave been characterized by elemental analyses,spectroscopic (IR, ~1H and ~13C NMR) studies as wellas by molecular weight determinations.