“…Introducing metal sites with the suitable coordination capability to link metalloporphyrins with a carboxylic/pyridyl moiety has been an efficient strategy to obtain stable POM–metalloporphyrin organic frameworks (PMOFs). ,,, The covalent strategies may greatly improve the electronic communications between POM and porphyrins. − Owing to the pioneering research studies conducted by Kojima et al., , Ruhlmann et al, ,− and Zhou et al, ,, various covalently linked POM–porphyrin hybrids have been achieved. Representative strategies for those covalently linked POM–porphyrin hybrids include: (1) covalent attachment of a POM’s terminal oxo ligands to metalloporphyrins, or graft POMs’ pyridyl groups to the metal ions in metalloporphyrins, or graft pyridyl groups on porphyrin to POMs; (2) electropolymerization of POM-grafted pyridyl groups and metalloporphyrins, , and (3) direct tris-alkoxylation of POMs and tris-modified metalloporphyrins. ,,, Even though several covalently linked POM–porphyrin molecules have been reported before, previous POM–porphyrin interfaces have been focused mainly on Dawson-type POMs or Anderson-type POMs . To our knowledge, the direct tris-alkoxylation of Lindqvist-type POMs with tris-modified porphyrins has never been reported before.…”