15260-45-4Relevant academic research and scientific papers
THIOUREA GROUP IV TRANSITION METAL CATALYSTS AND POLYMERIZATION SYSTEMS
-
Paragraph 0130; 0139-0140, (2019/07/15)
Catalyst compositions and polymerization systems include at least one thiourea complex according to Formula (I): MQaX4-a (I) in which M is Ti, Zr, or Hf; a is 1 or 2; each group Q of the thiourea complex is a bidentate thiourea ligan
A novel atom-efficient, one-pot synthesis of sulfonylguanidines and sulfamoylguanidines
Lange, Jos H.M.,Verhoog, Stefan,Sanders, Hans J.,Van Loevezijn, Arnold,Kruse, Chris G.
experimental part, p. 3198 - 3200 (2011/06/28)
An expedient one-pot procedure for the atom-efficient production of a variety of sulfonylguanidines and sulfamoylguanidines under mild conditions is described. The route constitutes an important alternative to current methods.
Nitroimidazoles: Part VII - 1-(1-Alkyl-5-nitroimidazol-2-yl)-aza(diaza,oxaza)cycloalkanes
Nagarajan, K.,Arya, V. P.,George, T.,Bhat, G.A.,Kulkarni, Y. S.,et al.
, p. 949 - 952 (2007/10/02)
Reaction of 1-methyl-2-methylsulphonyl-5-nitroimidazole (2) with pyrrolidine, piperidine and morpholine affords the amines (3a-c)(=9a-c) respectively in low yields, the reaction failing with other bases tried.Analogues (9d-t) have been obtained more readi
