Self-assembly of nanoscale supramolecular truncated tetrahedra

被引：46

作者：

Schweiger, M

Yamamoto, T

Stang, PJ ^{[1
]}

Bläser, D

Boese, R

机构：

[1] Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA

[2] Univ Duisburg Essen, Fachbereich Chem, Inst Anorgan Chem, D-45117 Essen, Germany

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 12期

关键词：

D O I：

10.1021/jo050469i

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two nanoscale truncated tetrahedra were synthesized via Pt(II)-mediated self-assembly. The first resulted from the reaction of 3 equiv of cis-Pt(PMe3)(2)(OTf)(2) and 2 equiv of 1,3,5-tris(4-pyridylethynyl)benzene, giving a truncated tetrahedron with a diameter of approximately 25 A. The second, analogous structure was obtained by the self-assembly of cis-Pt(PMe3)2(OTf)2 and 1,3,5-tris(4-pyridyl-trans-ethenyl)benzene. These two truncated tetrahedra were crystallized after partially exchanging the counterion to cobalticarborane for the X-ray structural analysis.

引用

收藏

页码：4861 / 4864

页数：4

相关论文

共 35 条

[1] DINUCLEATING, TRINUCLEATING, AND TETRANUCLEATING PYRIDYL LIGANDS WHICH FACILITATE MULTICENTER MAGNETIC EXCHANGE BETWEEN PARAMAGNETIC MOLYBDENUM CENTERS [J].

AMOROSO, AJ ;

THOMPSON, AMWC ;

MAHER, JP ;

MCCLEVERTY, JA ;

WARD, MD .

INORGANIC CHEMISTRY, 1995, 34 (19) :4828-4835

[2] Supermolecules by design [J].

Caulder, DL ;

Raymond, KN .

ACCOUNTS OF CHEMICAL RESEARCH, 1999, 32 (11) :975-982

[3] Supramolecular arrays based on dimetal building units [J].

Cotton, FA ;

Lin, C ;

Murillo, CA .

ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (10) :759-771

[4] Metal-directed self-assembly of two- and three-dimensional synthetic receptors [J].

Fujita, M .

CHEMICAL SOCIETY REVIEWS, 1998, 27 (06) :417-425

[5] SELF-ASSEMBLY OF 10 MOLECULES INTO NANOMETER-SIZED ORGANIC HOST FRAMEWORKS [J].

FUJITA, M ;

OGURO, D ;

MIYAZAWA, M ;

OKA, H ;

YAMAGUCHI, K ;

OGURA, K .

NATURE, 1995, 378 (6556) :469-471

[6] Molecular paneling via coordination [J].

Fujita, M ;

Umemoto, K ;

Yoshizawa, M ;

Fujita, N ;

Kusukawa, T ;

Biradha, K .

CHEMICAL COMMUNICATIONS, 2001, (06) :509-518

[7] Wacker oxidation in an aqueous phase through the reverse phase-transfer catalysis of a self-assembled nanocage [J].

Ito, H ;

Kusukawa, T ;

Fujita, M .

CHEMISTRY LETTERS, 2000, (06) :598-599

[8] Self-assembly of molecular prisms via an organometallic "clip" [J].

Kuehl, CJ ;

Yamamoto, T ;

Seidel, SR ;

Stang, PJ .

ORGANIC LETTERS, 2002, 4 (06) :913-915

[9] Remarkable acceleration of Diels-Alder reactions in a self-assembled coordination cage [J].

Kusukawa, T ;

Nakai, T ;

Okano, T ;

Fujita, M .

CHEMISTRY LETTERS, 2003, 32 (03) :284-285

[10] Self-assembled M6L4-type coordination nanocage with 2,2′-bipyridine ancillary ligands.: Facile crystallization and X-ray analysis of shape-selective enclathration of neutral guests in the cage [J].

Kusukawa, T ;

Fujita, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (45) :13576-13582

← 1 2 3 4 →