Elsevier, Tetrahedron Letters, 6(38), p. 1041-1042
DOI: 10.1016/s0040-4039(96)02497-5
Full text: Download
Dibenz[c,e]azepine 4a and benzo[e]thieno[c]azepine 4b have been synthesized utilizing the acid-catalyzed cyclization of hydroxylactams 3a,b as key step. (C) 1997, Published by Elsevier Science Ltd.