Kibbel, H. U.; Kuecken, M.; Peters, E., Journal fur praktische Chemie (Leipzig 1954), 1981, vol. 323, # 1, p. 41 - 48
作者:Kibbel, H. U.、Kuecken, M.、Peters, E.、Weber, H.
DOI:——
日期:——
Preparation of unsymmetrical dithiooxamides
作者:Bernard J. Haske、Margaret E. Matthews、John A. Conkling、Hermann P. Perzanowski
DOI:10.1021/jo01280a062
日期:1967.5
Monosubstituted dithiooxamide compounds and their use
申请人:——
公开号:US05124308A1
公开(公告)日:1992-06-23
This invention concerns monosubstituted dithiooxamides, and a preferred class comprises those wherein the substituent is such that the resulting dithiooxamide derivative is substantially nonvolatile at about room temperature. Preferred materials are those for which when the monosubstituent dithiooxamide is complexed with a transition metal cation, the resulting polymer is substantially a dark, i.e., preferably blue or blue-black color. Carbonless paper constructions involving use of N-(monosubstituted)dithiooxamides to advantage are described.