10038-47-8Relevant academic research and scientific papers
The kinetics of pyridine-catalyzed hydrolysis of chloropentaphenylcyclotriphosphonitrile
Schmulbach,Miller
, p. 2189 - 2192 (2007/10/11)
For the pyridine-catalyzed hydrolysis of chloropentaphenylcyclotriphosphonitrile in acetone, over 90% of the reaction occurs according to the equation (C6H5)5ClP3N3 + H2O + C5H5N = (C6H5)5(OH)P3N3 + C5H5NHCl Kinetic data support a nucleophilic base-catalysis mechanism (C6H5)5ClP3N3 + C5H5N k2?k1 (C6H5)5P3N3·C 5H5N+ + Cl- (C6H5)5P3N3·C 5H5N+ + H2O →k3 (C6H5)5(OH)P3N3 + C5H5NH+ Computer analysis of the data gave an average value of k1 = (1.2 ± 0.1) × 10-3 M-1 sec-1 at 25° in a solution containing 0.100 M pyridinium tetrafluoroborate. The new compounds fluoropentaphenylcyclotriphosphonitrile and N-pentaphenylcyclotriphosphonitrilopyridinium perchlorate were isolated.
