Abstract
A facile and an efficient one-pot synthesis of (E)-styryl sulfones is described by condensation of 2-(chloromethyl)benz-imidazoles or 7-(chloromethyl)-6H-imidazo[4,5-e][2,1,3]benzothiadiazole or benzyl bromides with sodium (E)-styryl sulfinates in DMF gave corresponding styryl sulfones. They have been prepared in good yields, in the absence of any catalyst.
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