Michaelis; Luxembourg, Chemische Berichte, 1895, vol. 28, p. 166
作者:Michaelis、Luxembourg
DOI:——
日期:——
Diaz V., C.; Arancibia, A., Phosphorus, Sulfur and Silicon and the Related Elements, 1989, vol. 44, p. 1 - 8
作者:Diaz V., C.、Arancibia, A.
DOI:——
日期:——
Petrov, K. A.; Rudnev, G. V.; Sorokin, V. D., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 10, p. 1791 - 1794
作者:Petrov, K. A.、Rudnev, G. V.、Sorokin, V. D.
DOI:——
日期:——
Redox and coordinative properties of N,N′-dithiobisamines: Oxidative desulphurization by copper(II) ions and Cr(CO)5[S2(NR2)2] complexes
作者:Carlos Díaz
DOI:10.1016/s0277-5387(00)81264-4
日期:1991.1
N,N'-dithiobisamines, R2N-S-S-NR2, NR2 = N(CH3)2, N(CH2CH3)2,[GRAPHICS]or N(CH2-C6H5)2, are oxidized to SO2 by copper(II) salts with formation of copper(I) complexes, while from the reaction with pentacarbonyl (tetrahydrofuran)chromium the novel complexes Cr(CO)5[S2(NR2)2] were isolated. They have been characterized by elemental analysis as well as by spectroscopic methods. The pi-acceptor abilities of the sulphur-containing ligands in the Cr(CO5)L complexes are discussed and compared with those found for their analogous monothio derivatives. Reactivity of the coordinated sulphur compounds towards acids and copper(II) salts is less than that of the free ligands.