Synthesis of ruthenium and palladium complexes from glycosylated 2,2'-bipyridine and terpyridine ligands

被引：4

作者：

Schmollinger, Daniel ^{[1
]}

Kraft, Jochen ^{[1
]}

Ewald, Carolin ^{[1
]}

Ziegler, Thomas ^{[1
]}

机构：

[1] Univ Tubingen, Inst Organ Chem, Morgenstelle 18, D-72076 Tubingen, Germany

来源：

TETRAHEDRON LETTERS | 2017年 / 58卷 / 37期

关键词：

Carbohydrates; Glycosides; Bipyridines; 1,2,3-Triazoles; Ruthenium complexes; Palladium complexes; ASYMMETRIC CATALYSIS; PHOTOREDOX CATALYSIS; TRIAZOLE LIGANDS; VISIBLE-LIGHT; CARBOHYDRATE; AZIDES;

D O I：

10.1016/j.tetlet.2017.08.008

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of glucosylated mono-and di-(1H-1,2,3-triazol-4-yl)pyridineswere prepared from glucosyl azides and 2-ethynyl and 2,6-diethynyl pyridine via Click reaction. Glucosylation of the silver salt of 4-hydroxy-2,2'-bipyridine with acetobromoglucose afforded the corresponding glucosylated 2,2'-bipyridine. Treatment of five examples of the latter pyridine ligands with [cis-Ru(bipy)2C1(2)], [Ru(tpy)CI3] or [Pd (COD)CI2] gave the corresponding ruthenium(II) and palladium(II) complexes in 62%-quantitative yield. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：3643 / 3645

页数：3

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