Remote template effect in the synthesis of bipyridine-strapped porphyrins

Chem Commun (Camb). 2023 May 30;59(44):6718-6721. doi: 10.1039/d3cc01697h.

Abstract

A bipyridine-strapped porphyrin was prepared using a remote template effect of alkali or transition metal cations in the bipyridine subunit to enhance the yield 10-fold. The flexibility of the bipyridine-strap also allowed the synthesis of a doubly strapped porphyrin.