A highly selective palladium-catalyzed carbonylation of Csp(2)-H bonds with aromatic oximes for the synthesis of benzo[d][1,2]oxazin-1-ones and 3-methyleneisoindolin-1-ones has been developed. Interestingly, we found that the N-OH group of the oximes could be used as a directing group and/or an internal oxidant under different conditions. This transformation is supposed to proceed through a hydroxyl-directed ortho-Csp(2)-H carbonylation or activation of vinyl Csp(2)-H bond/ortho-Csp(2)-H carbonylation process. The uses of readily available starting materials, atmospheric pressure of carbon monoxide, as well as operational simplicity make this practical and atom-economical method particularly attractive.