Steric control of a bridging ligand for high-nuclearity metallamacrocycle formation: a highly puckered 60-membered icosanuclear metalladiazamacrocycle.
作者： Dohyun Moon , Kyungjae Lee , Rohith P. John , Ghyung Hwa Kim , Byoung Jin Suh
DOI: 10.1021/IC060646D
关键词:
摘要: A novel S4-symmetric icosanuclear manganese metalladiazamacrocycle was synthesized using a pentadentate ligand, N-3-phenyl-trans-2-propenoylsalicylhydrazide (H3L), that has rigid and bulky terminal N-acyl group. 20 cyclic repeat of an--(Mn-N-N)--linkage resulted in highly puckered diaza-bridged 60-membered metallamacrocycle. The steric interaction between the ligands system leads to five consecutive Mn(III) centers chemically different--(Mn(A)Mn(B)Mn(C)Mn(D)Mn(E))--environment, with chiralities metal being rather complicated--(LambdaLambdaDeltaLambdaLambda)(DeltaDeltaLambdaDeltaDelta)--sequence.
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Stefan Leininger, Bogdan Olenyuk, Peter J. Stang, Self-Assembly of Discrete Cyclic Nanostructures Mediated by Transition Metals Chemical Reviews. ,vol. 100, pp. 853- 908 ,(2000) , 10.1021/CR9601324
Dohyun Moon, Jiheh Song, Beom Jin Kim, Byoung Jin Suh, Myoung Soo Lah, Three-dimensional helical coordination networks of a hexanuclear manganese metallamacrocycle as a helical tecton. Inorganic Chemistry. ,vol. 43, pp. 8230- 8232 ,(2004) , 10.1021/IC049393J
René M. Williams, Frank Würthner, Armin Sautter, Başak Kükrer Kaletaş, Dietmar G. Schmid, Rainer Dobrawa, Mikhail Zimine, Günther Jung, Ivo H. M. van Stokkum, Luisa De Cola, Ultrafast energy-electron transfer cascade in a multichromophoric light-harvesting molecular square. Journal of the American Chemical Society. ,vol. 127, pp. 6719- 6729 ,(2005) , 10.1021/JA0448216
Firasat Hussain, Bassem S. Bassil, Li-Hua Bi, Markus Reicke, Ulrich Kortz, Structural Control on the Nanomolecular Scale: Self-Assembly of the Polyoxotungstate Wheel[{β-Ti2SiW10O39}4]24− Angewandte Chemie International Edition. ,vol. 43, pp. 3485- 3488 ,(2004) , 10.1002/ANIE.200454203
Anna M. Oliver, Michael N. Paddon-Row, Martyn C. R. Symons, Evidence for positive hole delocalization over two double bonds separated by 6 .ANG. in the cation radical of a nonconjugated diene: a consequence of laticyclic hyperconjugation Journal of the American Chemical Society. ,vol. 111, pp. 7259- 7261 ,(1989) , 10.1021/JA00200A055
Angela L. Dearden, Simon Parsons, Richard E. P. Winpenny, Synthesis, Structure, and Preliminary Magnetic Studies of a Ni24 Wheel Angewandte Chemie. ,vol. 40, pp. 151- 154 ,(2001) , 10.1002/1521-3773(20010105)40:1<151::AID-ANIE151>3.0.CO;2-S
Kay Severin, Self-assembled organometallic receptors for small ions Coordination Chemistry Reviews. ,vol. 245, pp. 3- 10 ,(2003) , 10.1016/S0010-8545(03)00028-6
Peter J. Stang, Molecular Architecture: Coordination as the Motif in the Rational Design and Assembly of Discrete Supramolecular Species—Self-Assembly of Metallacyclic Polygons and Polyhedra Chemistry: A European Journal. ,vol. 4, pp. 19- 27 ,(1998) , 10.1002/(SICI)1521-3765(199801)4:1<19::AID-CHEM19>3.0.CO;2-D
Katsuya Inoue, Hiroyuki Imai, Prasanna S. Ghalsasi, Koichi Kikuchi, Masaaki Ohba, Hisashi Ōkawa, J. V. Yakhmi, A Three-Dimensional Ferrimagnet with a High Magnetic Transition Temperature (TC) of 53 K Based on a Chiral Molecule Angewandte Chemie International Edition. ,vol. 40, pp. 4242- 4245 ,(2001) , 10.1002/1521-3773(20011119)40:22<4242::AID-ANIE4242>3.0.CO;2-H
Melissa L. Merlau, Maria del Pilar Mejia, SonBinh T. Nguyen, Joseph T. Hupp, Artificial Enzymes Formed through Directed Assembly of Molecular Square Encapsulated Epoxidation Catalysts Angewandte Chemie International Edition. ,vol. 40, pp. 4239- 4242 ,(2001) , 10.1002/1521-3773(20011119)40:22<4239::AID-ANIE4239>3.0.CO;2-E