location: Current position: Home >> Scientific Research >> Paper Publications

Applications of Metal Nanopore Catalysts in Organic Synthesis

Hits:

Indexed by:Journal Papers

Date of Publication:2015-10-01

Journal:SYNLETT

Included Journals:SCIE、Scopus

Volume:26

Issue:17

Page Number:2355-2380

ISSN No.:0936-5214

Key Words:metal nanoparticle catalysts; metal nanopore catalysts; nanoparticles; nanopores; heterogeneous; homogeneous; oxidation; reduction

Abstract:Reducing the size of bulk metals to nanometer scale can result in the display of extraordinary physical and chemical properties. Typically, metal nanoparticles (MNPs) are prepared from metal atoms or metal salts and show remarkable catalytic properties. Metal nanopores (MNPores) are prepared through a totally reverse approach (from bulk metal to nanosized metal): alloy (MM2)-M-1 is fabricated from metal M-1 and metal M-2, and then dealloying of M-2 results in a nanoporous framework of metal M-1. This account summarizes MNPore-catalyzed reactions developed in our group, and their comparison with other representative catalytic reactions. 1 Introduction 1.1 Fabrication and Structural Characteristics of Nanoporous Gold 2 Oxidation Reactions 2.1 Oxidation of Alcohols 2.2 Synthesis of Formamides Through Oxidative Coupling of Methanol with Amines 2.3 Oxidation of Silanes 3 Reduction Reactions 3.1 Semihydrogenation of Alkynes 3.2 Reduction of Quinoline 3.3 Reduction of Imines and Reductive Amination of Carbonyls 3.4 Reduction of ,-Unsaturated Aldehydes 3.5 1,4-Hydrosilylation of Cyclic Enones 4 Formation of C-Si, C-B, and C-C Bonds Using Alkynes 4.1 Hydrosilylation of Alkynes 4.2 Diboration of Alkynes 4.3 Benzannulation Reaction 5 CuNPore-Catalyzed Click Reaction 6 Suzuki, Negishi and Heck Coupling Reactions 7 Concluding Remarks

Pre One:Carboxylative coupling reaction of five-membered (chloromethyl) heteroarenes with allyltributylstannane catalyzed by palladium nanoparticles

Next One:Highly chemoselective reduction of imines using a AuNPore/PhMe2SiH/water system and its application to reductive amination