Diastereoselective formation of metallamacrocyclic (arene)RuII and Cp*RhIII complexes

被引：60

作者：

Lehaire, ML

Scopelliti, R

Herdeis, L

Polborn, K

Mayer, P

Severin, K ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Inst Chim Mol & Biol, CH-1015 Lausanne, Switzerland

[2] Univ Munich, Dept Chem, D-81377 Munich, Germany

来源：

INORGANIC CHEMISTRY | 2004年 / 43卷 / 05期

关键词：

D O I：

10.1021/ic035328i

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [(arene)RuCl2](2) (arene = cymene, 1,3,5-C6H3Me3) and [Cp*RhCl2](2) half-sandwich complexes with tridentate heterocyclic ligands in the presence of base has been investigated. In all cases, the chloro-ligands were substituted to give metallacyclic products with ring sizes between 4 and 18 atoms. The cyclization occurs in a highly diastereoselective fashion with chiral recognition between the different metal fragments. The complexes were comprehensively characterized by elemental analysis, NMR spectroscopy, and single crystal X-ray crystallography. For 2-hydroxy-nicotinic acid and 2-amino-nicotinic acid, dinuclear structures were obtained (1517) whereas for 2,3-dihydroxyquinoline, 2,3-dihydroxyquinoxaline, and 6-methyl-2,3-phenazinediol, trimeric assemblies were found (19-22), and for 4-imidazolecarboxylic acid, a tetrameric assembly (18) was found.

引用

页码：1609 / 1617

页数：9

共 98 条

[61] A new, aqueous 1H NMR shift reagent based on host-guest molecular recognition principles for organic compound structural analysis:: Non-covalent π-π and hydrophobic interactions using a supramolecular host, [Cp*Rh(2′-deoxyadenosine)]3(OTf)3
Ogo, S
Nakamura, S
Chen, H
Isobe, K
Watanabe, Y
Fish, RH
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1998, 63 (21) : 7151 - 7156
[62] Processing of X-ray diffraction data collected in oscillation mode
Otwinowski, Z
Minor, W
[J]. MACROMOLECULAR CRYSTALLOGRAPHY, PT A, 1997, 276 : 307 - 326
[63] A self-assembled, redox-responsive receptor for the selective extraction of LiCl from water
Piotrowski, H
Severin, K
[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (08) : 4997 - 5000
[64] Piotrowski H, 2001, CHEM-EUR J, V7, P3196, DOI 10.1002/1521-3765(20010803)7:15<3196::AID-CHEM3196>3.0.CO
[65] 2-M
[66] A self-assembled metallomacrocyclic ionophore with high affinity and selectivity for Li+ and Na+
Piotrowski, H
Polborn, K
Hilt, G
Severin, K
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (11) : 2699 - 2700
[67] First light-emitting neutral molecular rectangles
Rajendran, T
Manimaran, B
Lee, FY
Lee, GH
Peng, SM
Wang, CM
Lu, KL
[J]. INORGANIC CHEMISTRY, 2000, 39 (10) : 2016 - +
[68] Synthesis and photophysical properties of neutral luminescent rhenium-based molecular rectangles
Rajendran, T
Manimaran, B
Liao, RT
Lin, RJ
Thanasekaran, P
Lee, GH
Peng, SM
Liu, YH
Chang, IJ
Rajagopal, S
Lu, KL
[J]. INORGANIC CHEMISTRY, 2003, 42 (20) : 6388 - 6394
[69] Self-assembly of tetrametallic square [Re4(CO)12Br4(μ-pz)4] (pz = pyrazine) from [Re(CO)4Br(pz)].: A mechanistic approach
Rajendran, T
Manimaran, B
Lee, FY
Chen, PJ
Lin, SC
Lee, GH
Peng, SM
Chen, YJ
Lu, KL
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2001, (22): : 3346 - 3351
[70] RETHOLL M, 1998, CHEM LETT, P1217

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