The direct formation of a C–N bond at the ortho-position of naphthalene monoimides (NMI) and perylene monoimides (PMI) is reported herein using dioxazolones as the amide source. This method affords direct access to ortho-amino NMI and PMI through an amidation and deprotection sequence. One-pot telescopic bay-bromination of ortho-amino PMIs was also achieved. The ortho-amidated NMIs and PMIs, accessed