103706-72-5Relevant academic research and scientific papers
Photochemistry of Host-Guest Complexes. VIII . The Photoreaction of Pyrazinedicarbonitrile Derivatives Having a Crown Ether Moiety in the Presence of an ω-Diethylamino-1-alkanaminium Salt
Tada, Masaru,Hamazaki, Hirohide,Tsuzuki, Koichi
, p. 977 - 980 (2007/10/02)
Irradiation of 5-pyrazine-2,3-dicarbonitrile and 5-(3,4-dimethoxyphenyl)pyrazine-2,3-dicarbonitrile in the presence of ω-diethylamino-1-alkanaminium ion caused the reductive decyanation to give pyrazinemonocarbonitrile derivatives.The reaction is initiated by a single electron transfer from the tertiary amino group of the diamine.The complex formation between the crown ether moiety and the ω-diethylamino-1-alkanaminium ion enhances the photoreaction.
