Addition of arylboronic acids to symmetrical and unsymmetrical azo compounds
(Chemical Equation Presented) The addition of aryl- and heteroarylboronic acids to azo compounds is described. Copper salt catalysis was necessary to perform the reaction under mild conditions and high yields. Excellent regioselectivity was observed in addition to unsymmetrical azo compounds.
Kisseljova, Ksenija,Tsubrik, Olga,Sillard, Rannar,Maeeorg, Sirje,Maeeorg, Uno
p. 43 - 45
(2007/10/03)
Ein prototypisches Reagens fuer die Synthese substituierter Hydrazine