137374-31-3Relevant academic research and scientific papers
Photoreaction of 2,3-Bispyrazine in the Crystalline State and in Acetonitrile Solution
Tsutsumi, Takehiro,Takeuchi, Atsuo,Hashimoto, Yukihiko,Hasegawa, Masaki,Iitaka, Yoichi
, p. 1533 - 1536 (2007/10/02)
The photoreaction behaviors of 2,3-bispyrazine (1) in the crystalline state as well as in acetonitrile solution were examined mechanistically.In the crystalline state, stepwise cycloadditions occurred between two facing molecules under the crystal lattice control to give a orthocyclophane derivative in 74percent yield.Photoirradiations of 1 in acetonitrile solution were also performed.In this case, products distributions were changed depending on the cut off wavelength.
