130483-47-5Relevant articles and documents
Cobalt schiff base complex promoted retro-claisen reaction of 1-(2-hydroxyphenyl)-3-phenyl-1,3-propanediones and flavone formation
Nishinaga, Akira,Maruyama, Kazushige,Ando, Hiroyuki,Sato, Ryoji,Mashino, Takahiro,Inada, Akira,Nakanishi, Tsutomu
, p. 3171 - 3174 (2007/10/02)
Co(salpr) promotes the conversion of 1-(2-hydroxyphenyl)-3-phenyl-1,3-propanediones to retro-Claisen reaction products and flavones in methanol under oxygen. Base catalysis by Co(salpr)(OH) produced in situ is responsible for the reaction.