Synthesis of some new aralkylsulfonyl carboxamides and hydrazones: with expected herbicidal and antibacterial activity

The outstanding antituberculous and herbicidal activities of 2-benzalhydrazonobenzothiazoles and 2-benzalhydrazonobenzoxazoles, and the high antibacterial activities of 4-substituted benzenesulfonylhydrazones, prompted us to synthesise compounds, possessing both sulfonyl and benzalhydrazono groups, which may have biological activities