Fig. 4: Synthesis of metal complexes HBCP-M (M=Cu, Ag and Au).
From: Precisely metal doped nanographenes via a carbaporphyrin approach
Conditions: (i) Cu(OAc)2 in CHCl3/CH3CN(v/v 6/4), reflux, 48 h, 75%; (ii) Ag2CO3 in o-dichlorobenzene, reflux, 24 h, 11%; (iii) NaAuCl4, AgOTf and NaOAc in CH3COOH, reflux, 12 h, 24%.
