Carbene X-H bond insertions catalyzed by copper(I) macrocyclic pyridine-containing ligand (PcL) complexes

被引：22

作者：

Tseberlidis, Giorgio ^{[1
,2
,3
,4
]}

Caselli, Alessandro ^{[3
,4
]}

Vicente, Ruben ^{[1
,2
]}

机构：

[1] Univ Oviedo, Dept Quim Organ & Inorgan, C Julian Claveria 8, Oviedo 33007, Spain

[2] Univ Oviedo, Inst Univ Quim Organomet Enrique Moles, C Julian Claveria 8, Oviedo 33007, Spain

[3] Univ Milan, Dipartimento Chim, Via Golgi 19, I-20133 Milan, Italy

[4] CNR, ISTM, Via Golgi 19, I-20133 Milan, Italy

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2017年 / 835卷

关键词：

Si-H bond insertions; Diazoalkanes; Macrocyclic ligands; Copper complexes; Pyridine-containing ligands; ASYMMETRIC CYCLOPROPANATION; CU(I) COMPLEXES; ENANTIOSELECTIVE INSERTION; CONTRAST AGENTS; HENRY REACTION; L-ASTERISK; FUNCTIONALIZATION; DERIVATIVES; CYCLEN; SILANES;

D O I：

10.1016/j.jorganchem.2017.02.027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A catalytic system comprising copper(I) and macrocyclic pyridine-containing ligands (Pc-L) proves capable of promoting carbene Si-H bond insertions using diazo compounds as the carbene source. This catalytic system showed broad scope and a remarkable robustness as indicated by high TON numbers (up to 30000). Moreover, the use of enynones as carbene sources proved also feasible in hydrosilane insertion using this catalytic system. Finally, the insertion in O-H and N-H bonds of phenols and ani-lines, respectively, has been also demonstrated. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：1 / 5

页数：5

共 60 条

[1] Synthesis and NMR studies of three pyridine-containing triaza macrocyclic triacetate ligands and their complexes with lanthanide ions [J].