Noncovalent ligand strands for transition-metal helicates: The straightforward and stereoselective self-assembly of dinuclear double-stranded helicates using hydrogen bonding

被引：54

作者：

Telfer, SG ^{[1
]}

Sato, T ^{[1
]}

Kuroda, R ^{[1
]}

机构：

[1] JST, ERATO, Kuroda Chiromorphol Project, Meguro Ku, Tokyo 1530041, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 05期

关键词：

enantioselectivity; helical structures; noncovalent interactions; self-assembly; supramolecular chemistry;

D O I：

10.1002/anie.200352833

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A genuinely supramolecular approach to transition-metal helicates is presented in which eight simple components (four ions and four small molecules) self-assemble to form dinuclear double helicates, where the ligand strands are built up through hydrogen-bonding interactions (see picture). The self-assembly process was found to be highly stereoselective.

引用

页码：581 / 584

页数：4

共 25 条

[21] Rational design and assembly of M2M′3L6 supramolecular clusters with C3h symmetry by exploiting incommensurate symmetry numbers [J].

Sun, XK ;

Johnson, DW ;

Caulder, DL ;

Raymond, KN ;

Wong, EH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (12) :2752-2763

[22] Diastereospecific synthesis of amino-acid substituted 2,2′-bipyridyl complexes [J].

Telfer, SG ;

Bernardinelli, G ;

Williams, AF .

CHEMICAL COMMUNICATIONS, 2001, (16) :1498-1499

[23]

TELFER SG, UNPUB

[24] Microwave-assisted Henry reaction: Solventless synthesis of conjugated nitroalkenes [J].

Varma, RS ;

Dahiya, R ;

Kumar, S .

TETRAHEDRON LETTERS, 1997, 38 (29) :5131-5134

[25] Helical complexes and beyond [J].

Williams, A .

CHEMISTRY-A EUROPEAN JOURNAL, 1997, 3 (01) :15-19

← 1 2 3 →