672939-83-2Relevant academic research and scientific papers
Reaction-phase-selective inter- and intramolecular photochemical reaction of 2-pyridone derivatives
Kohmoto, Shigeo,Noguchi, Takao,Masu, Hyuma,Kishikawa, Keiki,Yamamoto, Makoto,Yamaguchi, Kentaro
, p. 683 - 685 (2007/10/03)
Phase-selective photochemical reaction of 2-pyridone derivatives was examined. Irradiation of 1 in benzene mainly gave rearrangement products 2. However, intermolecular [4 + 4] photocycloaddition proceeded quantitatively in the solid state, affording phot
