Practical synthesis of azobenzenophanes.
We devised a practical synthetic route to azobenzenophanes via successive Cu- and Pd-catalyzed coupling reaction of aryl hydrazide and aryl halide followed by Cu(I)-mediated oxidation reaction.
Kang
Hong-Min
HM
Department of Chemistry, Hanyang University, Seoul 131-791, Korea.
Kim
Hee-Yeon
HY
Jung
Jin-Woo
JW
Cho
Cheon-Gyu
CG