Title of article :
Direct observation of denitrogenation process of 2,3-diazabicyclo[2.2.1]hept-2-ene (DBH) derivatives, using a visible 5-fs pulse laser
Author/Authors :
Abe، نويسنده , , Manabu and Iwakura، نويسنده , , Izumi and Yabushita، نويسنده , , Atushi and Yagi، نويسنده , , Shingo and Liu، نويسنده , , Jun and Okamura، نويسنده , , Kotaro and Kobayashi، نويسنده , , Takayoshi، نويسنده ,
Abstract :
The mechanism of denitrogenation for 2,3-diazabicyclo[2.2.1]hept-2-ene (DBH) derivatives was investigated using a visible 5-fs pulse laser. The time-dependent wavenumber changes observed in this study revealed that the concerted denitrogenation occurs in the parent DBH. However, a stepwise denitrogenation mechanism was found for the 7,7-diethoxy-substituted DBH derivative.
