Kinetics of the acid catalyzed hydrolysis of hydroxamic acids |
| |
| Authors: | B S Mane and M H Jagdale |
| |
| Institution: | (1) Department of Chemistry, Shivaji University, 416 004 Kolhapur, Maharashtra, India |
| |
| Abstract: | The acid catalyzed hydrolysis of some alkylhydroxamic acids has been studied spectrophotometrically in perchloric, hydrochloric and sulfuric acids. Plots of the first order rate constant, kobs against H+ show maxima, which are caused by protonation of the substrate. The mechanism of hydrolysis is found to be similar to that of amides. The variation of reaction rate with acid concentration can be described by a two-parameter equation.
                  ,  ,     ,  .  kobs H+]   , .   .     .
|
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
