Structural dependence on the stereoselective formation of inverted housane in the viscosity-controlled photodenitrogenation of DBH-type azoalkanes
Abstract
The influence of structural changes on the α parameter, which represents the effective volume involved in molecular reorganizations, has been determined through the viscosity dependence of the stereoselectivity in the photodenitrogenation of the DBH-type azoalkanes 1a–c. The structural variation reveals that the stereoselective formation of housane is not only subject to the frictional impositions exerted by the