Cu (acac) 2-Catalyzed N-Arylations of Phenylurea with Aryl Boronic Acid

…, R Balaskar, M Mane, PN Pabrekar…

Index: Gavade, Sandip; Balaskar, Ravi; Mane, Madhav; Pabrekar, Pramod N.; Mane, Dhananjay Synthetic Communications, 2012 , vol. 42, # 11 p. 1704 - 1714

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Abstract

View all references ] also reported the preparation of CN bonds via Cu-mediated coupling of amines with arylboronic acids under milder conditions, where arylboronic acids are used as arylating agents instead of aryl halides (Figure 1). [ 19 19. For the efforts on arylation of amines using boronic acids, see (a) Kantam , ML ; Venkanna , GT ; Sridhar , C. ; Sreedhar , B. ; Choudary , BM An efficient base-free N-arylation of imidazoles and amines with arylboronic acids ...