A reinvestigation of the synthesis of cis-1,2,3,4,4a,10a-hexahydro[1,4]benzodioxino[2,3-c]pyridine and a synthesis of meso-2,3,4,5,5a,11a-hexahydro-1H-[1,4]benzodioxino[2,3-d]azepine
A reinvestigation of the synthesis of cis-1,2,3,4,4a,10a-hexahydro[1,4]benzodioxino[2,3-c]pyridine and a synthesis of meso-2,3,4,5,5a,11a-hexahydro-1H-[1,4]benzodioxino[2,3-d]azepine