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Browsing University of Hertfordshire by Author "Martin, Lee"
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Synthesis and antibacterial activity of benzo[4,5]isothiazolo[2,3-a]pyrazine-6,6-dioxide derivatives
Bassin, Jatinder; Botha, Michelle; Garikipati, Rajesh; Goyal, Madhu; Martin, Lee; Shah, Amit (2017-11-04)We have developed a simple and efficient synthetic route, starting from easily available starting materials, to the ring system benzo[4,5]isothiazolo[2,3-a]pyrazine-6,6-dioxide. A series of chalcones were synthesized which ... -
Synthesis and Antimicrobial Activity of 1,2-Benzothiazine Derivatives
Patel, Chandani; Bassin, Jatinder; Scott, Mark; Flye, Jenna; Hunter, Ann; Martin, Lee; Goyal, Madhu (2016-06-30)A number of 1,2-benzothiazines have been synthesized in a three-step process. Nine chalcones 1-9 bearing methyl, fluoro, chloro and bromo substituents were chlorosulfonated with chlorosulfonic acid to generate the chalcone ...