WebJul 10, 2008 · A series of meso-substituted N-confused porphyrins (NCP) is synthesized using the modified Rothemund–Lindsey procedure.Lanthanide N-confused porphyrinate complexes of the general formula [(NCP)Ln(L OMe)] [Ln 3+ = Yb 3+ and Er 3+; L = (η 5-C 5 H 5)Co{P(=O)(OMe) 2} 3 –] are obtained in moderate yields upon interaction of N-confused … WebMar 29, 2024 · meso-Aryl-substituted pentaphyrins were isolated in the modified Rothemund-Lindsey porphyrin synthesis and a [22]NFP5 and [24]NFP5, which were …
Ring size selective synthesis of meso-aryl expanded porphyrins
WebFeb 22, 2024 · Investigations into porphyrin-type structures has exploded over the last thirty years [1,2,3].In 1994, two groups independently discovered N-confused porphyrins (NCPs, 1) as by-products in the acid-catalyzed condensation of pyrrole with aromatic aldehydes [4,5], and an efficient synthesis of this system was subsequently reported by Lindsey and Geier []. Web提供卟啉化合物的合成文档免费下载，摘要:524化学图9中位取代卟啉的合成路线[54，55]Fig.9Syntheticroutetomeso-porphyrins[54，55]2.2[2+2]法合成!-位取代的卟啉2.2.1!-位取代的DPM的合成!-位取代的DPM在合成天然卟啉 fairfield inn gallup nm
Classic highlights in porphyrin and porphyrinoid total synthesis and …
WebApr 28, 2024 · Sugiura, Sakata, and coworkers separated A 3 B-type porphyrin 4 and A 2 B 2-type porphyrin 5 in 12% and 3% yield, respectively, from a mixture of porphyrin products in … WebJan 27, 2024 · FULL PAPER Further Studies on the Synthesis of meso-Tetraarylazuliporphyrins under Lindsey Rothemund Reaction Conditions and Their … WebThe synthesis of porphyrins by the Rothemund reaction. GM Badger, RA Jones and RL Laslett Australian Journal of Chemistry 17(9) 1028 - 1035 Published: 1964 . Abstract … fairfield inn grand rapids michigan