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Cavaleiro and co-workers245 made chlorins by reactions of meso-tetrakis(pentafluorophenyl) porphyrinatozinc(II) with α-diazoacetates derived from diacetonides of the glucofuranose (a), monoacetonide of xylofuranose (b), fructopyranose (c), and galactopyranose (d).
