Mercuration reactions of porphyrins: new efficient syntheses of harderoporphyrin and isoharderoporphyrin
作者:Kevin M. Smith、Kevin C. Langry
DOI:10.1039/c39800000217
日期:——
Treatment with mercury(II) acetate of metal complexes of porphyrins bearing peripherally unsubstituted positions gives the corresponding mercurated derivatives; using the palladium–olefin reaction, this observation is exploited in the synthesis of coproporphyrin III tetramethyl ester (2), harderoporphyrin trimethyl ester (3), and isoharderoporphyrin trimethyl ester (4).
用
乙酸汞(Ⅱ)处理在外围未取代的
卟啉金属配合物,得到相应的
汞化衍
生物。使用
钯-烯烃反应,这一发现被用于合成
卟啉III四甲基酯(2),硬
卟啉三甲基酯(3)和异硬
卟啉三甲基酯(4)。