Unifying Metal and Bronsted Acid Catalysis-Concepts, Mechanisms, and Classifications

被引：364
作者：
Rueping, Magnus [1 ]
Koenigs, Rene M. [1 ]
Atodiresei, Iuliana [1 ]
机构：
[1] Rhein Westfal TH Aachen, Inst Organ Chem, D-52074 Aachen, Germany
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2010年 / 16卷 / 31期
关键词：
asymmetric synthesis; Bronsted acids; combined catalysis; domino reactions; organocatalysis; transition metals; DIELS-ALDER REACTION; ASYMMETRIC REDUCTIVE AMINATION; OLEFIN METATHESIS CATALYSTS; FRIEDEL-CRAFTS ALKYLATION; CHIRAL PHOSPHORIC-ACID; GOLD-RUSH; TRANSFER HYDROGENATION; COOPERATIVE CATALYSIS; HOMOGENEOUS CATALYSIS; COUNTERION STRATEGY;
D O I：
10.1002/chem.201001140
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Asymmetric catalysis is a key feature of modern synthetic organic chemistry. Traditionally, different combinations of ligands and metals are used to perform highly enantioselective reactions. Since the renaissance of organocatalysis in the early 2000s, tremendous improvement in the field of metal-free catalysis has been achieved. Recently, the combination of transition metals and organocatalysts has allowed the development of new protocols enabling transformations that could not previously be realized. This article aims to present the latest contributions in the field of combined chiral Bronsted acid and metal catalyzed reactions, highlighting the advantages of these catalytic systems as well as describing the uncertainties regarding the molecular structure of the catalytically active species and the reaction mechanisms.
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页码：9350 / 9365
页数：16
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