New [4 + 4] photodimerization of 5-chloro-2-pyridone to the meso-cis-syn dimmer as an inclusion complex with 1,2,4,5-benzenetetracarboxylic acid
作者:Shinya Hirano、Shinji Toyota、Fumio Toda
DOI:10.1070/mc2004v014n06abeh002030
日期:2004.1
As the first example of the [4 + 4] cis-syn dimer of 2-pyridone, the meso-cis-syn dimer of 5-chloro-2-pyridone was prepared by photoirradiation of a 1:4 inclusion complex of a 1,2,4,5-benzenetetracarboxylic acid host and 5-chloro-2-pyridone in the solid state, and the steric course of the reaction was studied by X-ray analysis.
Photoreactions of 2- and 4-Pyridones in Their Inclusion Crystal with a Host Compound
作者:Fumio Toda、Minoru Yagi、Shinya Hirano、Shinji Toyota、Petros Giastas、Irene M. Marvidis
DOI:10.3987/com-02-s85
日期:——
KUZUYA MASAYUKI; NOGUCHI AKIHIRO; YOKOTA NAOHISA; OKUDA TAKACHIYO; TODA F+, J. CHEM. SOC. JAP., CHEM. AND IND. CHEM.,(1986) N 12, 1746-1753
作者:KUZUYA MASAYUKI、 NOGUCHI AKIHIRO、 YOKOTA NAOHISA、 OKUDA TAKACHIYO、 TODA F+