Redox Inversion of Helicity in Propeller-Shaped Molecules Derived from S-Methyl Cysteine and Methioninol
作者： Homar S. Barcena , Andrea E. Holmes , Steffen Zahn , James W. Canary
DOI: 10.1021/OL0275217
关键词:
摘要: One-electron reduction inverts the helicity of copper complexes formed from derivatives S-methylcysteine and methioninol. The change in conformation organic ligand is followed exciton-coupled circular dichroism (ECCD) spectra complexes.
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sci-hub.se 参考文章(18)
Christian Westermeier, Hans-Christoph Gallmeier, Markus Komma, Jörg Daub, Bispyrene based chiroptical molecular redox switch Chemical Communications. pp. 2427- 2428 ,(1999) , 10.1039/A907454F
F.M. Raymo, Digital processing and communication with molecular switches Advanced Materials. ,vol. 14, pp. 401- 414 ,(2002) , 10.1002/1521-4095(20020318)14:6<401::AID-ADMA401>3.0.CO;2-F
Steffen Zahn, James W. Canary, Cu(I/II) redox control of molecular conformation and shape in chiral tripodal ligands: binary exciton-coupled circular dichroic states. Journal of the American Chemical Society. ,vol. 124, pp. 9204- 9211 ,(2002) , 10.1021/JA0120429
Hidetoshi Goto, Eiji Yashima, Electron-induced switching of the supramolecular chirality of optically active polythiophene aggregates. Journal of the American Chemical Society. ,vol. 124, pp. 7943- 7949 ,(2002) , 10.1021/JA025900P
Steffen Zahn, James W Canary, Electron-Induced Inversion of Helical Chirality in Copper Complexes of N,N-Dialkylmethionines Science. ,vol. 288, pp. 1404- 1407 ,(2000) , 10.1126/SCIENCE.288.5470.1404
Michiya Fujiki, Helix Magic. Thermo-Driven Chiroptical Switching and Screw-Sense Inversion of Flexible Rod Helical Polysilylenes Journal of the American Chemical Society. ,vol. 122, pp. 3336- 3343 ,(2000) , 10.1021/JA9938581
James W. Canary, Craig S. Allen, Jesus M. Castagnetto, Yu-Hung Chiu, Paul J. Toscano, Yihan Wang, Solid State and Solution Characterization of Chiral, Conformationally Mobile Tripodal Ligands Inorganic Chemistry. ,vol. 37, pp. 6255- 6262 ,(1998) , 10.1021/IC9803098
B.L. Feringa, N. Koumura, R.A. van Delden, M.K.J. ter Wiel, Light-driven molecular switches and motors Applied Physics A. ,vol. 75, pp. 301- 308 ,(2002) , 10.1007/S003390201338
Andrea E. Holmes, Steffen Zahn, James W. Canary, Synthesis and circular dichroism studies of N,N-bis(2-quinolylmethyl)amino acid Cu(II) complexes: determination of absolute configuration and enantiomeric excess by the exciton coupling method. Chirality. ,vol. 14, pp. 471- 477 ,(2002) , 10.1002/CHIR.10079
M. M. Taqui. Khan, Arthur E. Martell, Metal ion and metal chelate catalyzed oxidation of ascorbic acid by molecular oxygen. I. Cupric and ferric ion catalyzed oxidation. Journal of the American Chemical Society. ,vol. 89, pp. 7104- 7111 ,(1967) , 10.1021/JA00992A036