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A facile method for synthesis of 2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzothiazines by interaction of methylenactive (2-fluorophenyl)sulfones with homologues of either 5-methoxy-3,4-dihydro-2H-pyrrole or 5-(methylthio)-3,4-dihydro- 2H-pyrrole has been devel