Selectivity Studies Towards the Synthesis of Novel Biaryl Ureas by (Hetero)Nanocatalysis: Size Control and Support Effects
作者:Jaqueline D. Senra、Gil M. Viana、Luiz Fernando B. Malta、Alessandro B. C. Simas、Lucia C. S. Aguiar
DOI:10.1002/cctc.201500889
日期:2016.1
in this process was pursued as well. Owing to its excellent performance, ceria was explored as a support for these PdNPs. The heterogeneous catalyst was characterized and investigated in the reaction of N‐(4‐iodo‐aryl),N′‐alkylurea and phenylboronic acid. Our preliminary results revealed a high activity of the catalyst at 0.5 mol % Pd0 during three consecutive cycles. It is suggested that the specific