<i>N</i>-Nitrosotolazoline: Decomposition Studies of a Typical <i>N</i>-Nitrosoimidazoline
作者:Richard N. Loeppky、Jianzheng Shi
DOI:10.1021/tx700318k
日期:2008.2.1
protonation of the imino nitrogen atom followed by slow general base-catalyzed addition of H2O to the 2-carbon of the imidazoline ring to give a tetrahedral intermediate, which is also a alpha-hydroxynitrosamine. Rapid decomposition of this species gives rise to the diazonium from which the products are derived by nucleophilic attack, elimination, and rearrangement. The proposed mechanism is supported by