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</svg>-Promoted Solvent-Free Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazole Derivatives

<table>Investigation of reusability of NaHSO<sub>4</sub>-SiO<sub>2</sub>.</table>

Journal of Chemistry

fig3

Figure 3

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</svg>-Promoted Solvent-Free Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazole Derivatives 

Journal of Chemistry

- -Promoted Solvent-Free Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazole Derivatives

Figure 3

--Promoted Solvent-Free Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazole Derivatives