Observation of reaction intermediates and kinetic mistakes in a remarkably slow self-assembly reaction

被引:39
作者
Cangelosi, Virginia M.
Carter, Timothy G.
Zakharov, Lev N.
Johnson, Darren W. [1 ]
机构
[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA
基金
美国国家科学基金会;
关键词
TRIPLE-STRANDED HELICATE; SUPRAMOLECULAR CHEMISTRY; COORDINATION CHEMISTRY; RATIONAL DESIGN; MECHANISM; COMPLEX; METALS; ORGANIZATION; MACROCYCLES; LIGANDS;
D O I
10.1039/b914750k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Several intermediates and oligomeric mistakes in a metal-ligand self-assembly reaction are identified by H-1 NMR, MALDI-MS, and XRD, providing evidence in support of multiple pathways in the "free-for-all" self-assembly process.
引用
收藏
页码:5606 / 5608
页数:3
相关论文
共 39 条
[1]  
Alberto C., 2002, MACROMOL RAPID COMM, V23, P511
[2]   A nonanuclear gallium(III) cluster:: An intermediate in the formation of dinuclear triple-stranded helicates? [J].
Albrecht, M ;
Dehn, S ;
Fröhlich, R .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (17) :2792-2794
[3]   Let's twist again - Double-stranded, triple-stranded, and circular helicates [J].
Albrecht, M .
CHEMICAL REVIEWS, 2001, 101 (11) :3457-3497
[4]   MULTICOMPONENT SELF-ASSEMBLY - SPONTANEOUS FORMATION OF A CYLINDRICAL COMPLEX FROM 5 LIGANDS AND 6 METAL-IONS [J].
BAXTER, P ;
LEHN, JM ;
DECIAN, A ;
FISCHER, J .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1993, 32 (01) :69-72
[5]   Interplay of Interactions Governing the Dynamic Conversions of Acyclic and Macrocyclic Helicates [J].
Campbell, Victoria E. ;
de Hatten, Xavier ;
Delsuc, Nicolas ;
Kauffmann, Brice ;
Huc, Ivan ;
Nitschke, Jonathan R. .
CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (25) :6138-6142
[6]  
Cangelosi VM, 2008, DALTON T, P3447, DOI 10.1039/b802178c
[7]   Secondary bonding interactions observed in two arsenic thiolate complexes [J].
Carter, TG ;
Healey, ER ;
Pitt, MA ;
Johnson, DW .
INORGANIC CHEMISTRY, 2005, 44 (26) :9634-9636
[8]   The rational design of high symmetry coordination clusters [J].
Caulder, DL ;
Raymond, KN .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (08) :1185-1200
[9]   Supramolecular assembly dynamics [J].
Davis, AV ;
Yeh, RM ;
Raymond, KN .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (08) :4793-4796
[10]   Lanthanide homobimetallic triple-stranded helicates:: Insight into the self-assembly mechanism [J].
Elhabiri, M ;
Hamacek, J ;
Bünzli, JCG ;
Albrecht-Gary, AM .
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2004, (01) :51-62