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Coupling reactions particularly catalyzed by transition metal have received massive interest by virtue of its applicability [1-6]. Before 150 years, one of the first copper-mediated coupling reaction was developed by Glaser [7] featuring the dimerization of terminal acetylenes. Ullmann and Bielecki [8] paved the way for the copper-mediated synthesis of biaryls starting from aryl bromides in roughly year 1901. Copperbased catalysts for various coupling reactions are found to be more attractive due the lower cost and environmental factors associated with it [9-12]. In fact, acetylenes and halides as partners in Sonogashira reaction [13] employs catalytic amount of Pd(0) and Cu(I). Towards advancing catalysis as a science, Buchwald et al. contributed on Cu-catalyzed cross-coupling reactions by amalgmating chelating ligands [14-16]. Mechanistically, use of ligands in such processes lower the activation energy of the metal catalyst and moderates the coupling reaction in a much faster pace. It has recently been reported that, in the presence of light and a copper(I) catalyst, nitrogen nucleophiles undergo C–N coupling with alkyl halides under mild conditions. Moreover, it has also been established that photo induced, copper-catalyzed alkylation can also be applied to C–C bond formation [17a]. Shi et al. [17b] have accomplished a synthesis of dibenzopyranones but by using Pd(II) and Cu(II) dual catalytic system. Shi’s group has also enlisted several other ways of synthesizing this scafold. In present work, we used a substrate that does not require in ligand yet extremely effective in coupling reaction towards the synthesis of dibenzopyranones. The dibenzopyranone is found in many natural products Copper(II) Salt Catalyzed Coupling Strategy Towards Synthesis of Substituted Dibenzopyranones