SYNTHESIS, CRYSTAL STRUCTURE, SUPRAMOLECULAR ASSEMBLY EXPLORATION BY HIRSHFELD SURFACE ANALYSIS AND COMPUTATIONAL STUDY OF 6-BROMO-2-OXO- 2H-CHROMENE-3-CARBONITRILE (BOCC)

It has been found that CF 3 COOH catalyzes the Knoevenagel condensation reaction of 5-bromo-2-hydroxybenzaldehyde and ethyl cyanoacetate. Consequently, the 6-bromo-2-oxo-2H-chromene-3-carbonitrile ( BOCC ) compound has been synthesized. The structure was proved by single crystal X-rays diffraction a...

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