Synthesis of dinaphthoporphyrins from dihydronaphtho[1,2-c]pyrroles
作者:Timothy D. Lash、Tracy J. Roper
DOI:10.1016/0040-4039(94)80100-2
日期:1994.10
Porphyrins with two fused dihydronaphtho units on the opposite or adjacent pyrrole rings have been prepared by the MacDonald condensation or by the cyclization of suitably substituted a,c,-biladienes; dehydrogenation with 2 equivalents of DDQ afforded the corresponding dinaphthoporphyrins in excellent yields.