Data di Pubblicazione:
2012
Citazione:
Crystal structure of a chiral binaphthyl porphyrin / E. Rose, N. Raoul, M. Ethève Quelquejeu, E. Gallo, B. Boitrel, J. Pécaut, L. Dubois. - In: JOURNAL OF PORPHYRINS AND PHTHALOCYANINES. - ISSN 1088-4246. - 16:3(2012), pp. 324-330.
Abstract:
Condensation of tetrakis-5,10,15,20-(a,b,a,b-2-aminophenyl)porphyrin atropoisomer with 1,1′-binaphthyl, 2,2′-dimethoxy-3,3′-diacetylchloride afforded the corresponding basket handle
porphyrin whose structure has been analyzed by X-ray crystallography. The macrocycle presents a ruffled type plane according to Shelnutt method for classifying and quantifying the out-of-plane and in-plane distortion of a porphyrin. This structure clearly shows the position of the methoxy groups with respect to the center of the porphyrin and their possible role in the enantioselective epoxidation and
cyclopropanation of olefins.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
chiral porphyrin; iron catalysis; enantioselective epoxidation; enantioselective cyclopropanation; binaphthyl porphyrin; hemoprotein models
Elenco autori:
E. Rose, N. Raoul, M. Ethève Quelquejeu, E. Gallo, B. Boitrel, J. Pécaut, L. Dubois
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