Ligand Properties of N??Acyl??thiocarbamic??O??alkylesters–A new class of aza??analogous 1, 3??thioxoketones

U Schröder, L Beyer, F Dietze, R Richter…

Index: Schroeder, U.; Beyer, L.; Dietze, F.; Richter, R.; Schmidt, Sylke; Hoyer, E. Journal fuer Praktische Chemie/Chemiker-Zeitung, 1995 , vol. 337, # 3 p. 184 - 188

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Citation Number: 15

Abstract

Abstract A series of six N-benzoyl-thiocarbamic-O-alkylesters (R [DOUBLE BOND] Me, Et, i- Pr, Benzyl, n-Hex, n-Dodec; 1–6) has been prepared and characterized. They are weak monoprotic acids. The compounds behave as fairly stable and versatile bidentate (O, S)- chelating ligands towards multivalent metal ions eg Ni (II), Cu (II), Pb (II) the stability constants of which have been determined in 75 vol% dioxane/water. The molecular ...