18995-48-7Relevant academic research and scientific papers
Synthesis of cyanamides from isoselenocyanates promoted by recyclable ionic liquid-supported (diacetoxyiodo)benzene
Li, Xue,Huang, Yingyi,Gan, Bin,Mi, Zhisheng,Xie, Yuanyuan
, p. 631 - 634 (2016/01/25)
One-pot synthesis of cyanamides from isoselenocyanates through deselenisation promoted by ionic liquid-supported hypervalent iodine(III) reagent 1-(4-diacetoxyiodobenzyl)-3-methylimidazolium tetrafluoroborate [dibmim BF4 was developed. This approach provided a simple, mild and environmentally benign way to construct cyanamides in good yields. Moreover, powder Se and dibmim + BF4 could be easily recycled. It was the first example of [dibmim] + [BF4- to be used as a deselenising agent.
Synthesis and antimalarial activity of 2-guanidino-4-oxoimidazoline derivatives
Liu, Xianjun,Wang, Xihong,Li, Qigui,Kozar, Michael P.,Melendez, Victor,O Neil, Michael T.,Lin, Ai J.
experimental part, p. 4523 - 4535 (2011/09/15)
A series of 2-guanidino-4-oxoimidazoline (deoxo-IZ) derivatives was prepared and showed potent antimalarial activities in rodent and Rhesus models. Compound 8e, the most potent analogues of this series, is the first non-8-aminoqinoline antimalarial that demonstrated radical curative activity in non-human primate by oral route and showed causal prophylactic activity comparable to that of the commonly used clinical drugs in Rhesus monkeys infected with sporozoites of Plasmodium cynomolgi. The metabolic stability and metabolites profile indicated that the new deoxo-IZ derivatives (8) may act as prodrugs of the corresponding IZ (1 and 2) derivatives.
Preparation of aryl cyanamides from arylamines and cyanogen chloride
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, (2008/06/13)
A process for the preparation of an aryl cyanamide comprising reacting an arylamine of the formula STR1 in which Ar is aryl, R is hydrogen or alkyl, and n is 1, 2 or 3, (excepting 2-nitroaniline, 4-nitroaniline and arylamines having a nucleophilic charact
