1.
Chem Commun (Camb)
; 53(55): 7816-7819, 2017 Jul 06.
Artigo
em Inglês
| MEDLINE
| ID: mdl-28653058
RESUMO
Using a surface science approach, the selectivity in the Ullmann cross-coupling of aryl halides on Cu(111) has been understood and controlled. The binding strength of the reactants and repulsion between them dictates which organometallic intermediates form, and hence the product distribution. Cross coupling can be maximized at low reactant concentrations.