Rapid aerobic oxidation of alcohols to carbonyl compounds with dioxygen using metallodeuteroporphyrin dimethyl esters as catalysts in the presence of isobutylaldehyde
Porphyrin–fullerenedyads with different linkages between the two subunits were synthesized for mimicking photosynthesis. NMR spectra and quantum mechanical calculations show special structural features that should influence light-induced electron transfer of the photosynthetic process. Starting point of the synthetic routes is a deuterioporphyrin dimethyl ester prepared from the readily accessible
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).
Coordination ability of zinc(ii) porphyrins with respect to electron-donating ligands. Influence of the structure and solvation effects
作者:N. Sh. Lebedeva、N. A. Pavlycheva、A. I. Vyugin、O. I. Davydova、S. P. Yakubov
DOI:10.1023/b:rucb.0000030806.56660.25
日期:2004.2
Thermodynamics of the formation of molecular complexes of synthetic and natural zinc(ii) porphyrins with n-propylamine and glycine methyl ester in benzene was investigated. Study of the π—π complexes of zinc(ii) porphyrins with benzene demonstrated that thermodynamic stability of the axial complexes depends on both the structure of the porphyrin macrocycle and the ability of the corresponding metalloporphyrins
研究了合成和天然锌 (ii) 卟啉与正丙胺和甘氨酸甲酯在苯中形成分子复合物的热力学。对锌 (ii) 卟啉与苯的 π-π 络合物的研究表明,轴向络合物的热力学稳定性取决于卟啉大环的结构和相应的金属卟啉与芳香分子形成能量稳定的 π-π 络合物的能力.