Synthesis of 3-halomethyl-2,3,4,5-tetrahydro-2,5-methano-1H-2-benzazepines and their rearrangement to 4-halo-1,2,3,4,5,6-hexahydro-2,6-methano-2-benzazocines
Synthesis of 3-halomethyl-2,3,4,5-tetrahydro-2,5-methano-1H-2-benzazepines and their rearrangement to 4-halo-1,2,3,4,5,6-hexahydro-2,6-methano-2-benzazocines