473434-14-9Relevant academic research and scientific papers
Synthesis of 1-Azaazulenes from Cycloheptatrienylmethyl Ketone O-Pentafluorobenzoyloximes by Palladium-Catalyzed Cyclization and Oxidation
Chiba, Shunsuke,Kitamura, Mitsuru,Saku, Osamu,Narasaka, Koichi
, p. 785 - 796 (2007/10/03)
Various 1-azaazulenes are synthesized from cycloheptatrienylmethyl ketone O-pentafluorobenzoyloximes by treatment with a catalytic amount of Pd(dba) 2-t-Bu3P (dba = dibenzylideneacetone) and triethylamine in the presence of MS 4A via alkylideneaminopalladium(II) intermediates generated by oxidative addition of the oximes to a Pd(0) complex.
Palladium-catalyzed synthesis of 1-azaazulenes from cycloheptatrienylmethyl ketone O-pentafluorobenzoyl oximes
Kitamura, Mitsuru,Chiba, Shunsuke,Saku, Osamu,Narasaka, Koichi
, p. 606 - 607 (2007/10/03)
Substituted 1-azaazulenes are synthesized from cycloheptatrienylmethyl ketone O-pentafluorobenzoyloximes by the intra-molecular Heck-type amination catalyzed by Pd(dba)2-(t-Bu)3P.
