Reaktionen an nickel(II)koordinierten N-Acylthioharnstoffen mit Säurechloriden: ein einfacher zugang für neue Thioharnstoff-derivate
作者:L. Beyer、J. Hartung、R. Widera
DOI:10.1016/s0040-4020(01)91188-3
日期:1984.1
The reaction of transition metal coordinated N,N-dialkylsubstituted N'-benzoyl thioureas with electrophilic agents differs from the reaction of the non-coordinated ligands. The nickel(II)chelates 1 form with organic acid chlorides RCOCI the N',N'-diacylated thioureas 2 and with thionyl chloride the n-(amino-thiocarbonyl)benzimide chlorides 3. The substitution of the chlorine in 3 yields new derivatives