Scheme 370. Anthracene- and Naphthalene-Based Carbaporphyrins.
Reagents and conditions: (a)713 (1) BF3·OEt2, DCM, 1 h, (2) p-chloranil, 20 min; (b) Pd(OAc)2, DCM/CH3CN; (c) dimethyl acetylenedicarboxylate, o-DCB, 145 °C.
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