Reaction Mechanisms in Heterogeneous Catalysis; C?H Activation as a Case Study

Multifarious structural motifs, dynamic surface morphologies and novel reaction mechanisms are essential aspects of bimetallic alloys, making them promising candidates for diverse applications in electrochemistry and heterogeneous catalysis.

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Heterogeneous Catalysis High Throughput Workflow: A Case Study Involving Propane Oxidative Dehydrogenation

Modern Applications of High Throughput R&D in Heterogeneous Catalysis ◽

10.2174/9781608058723114010008 ◽

2014 ◽

pp. 173-196 ◽

Cited By ~ 1

Keyword(s):

Heterogeneous Catalysis ◽

Oxidative Dehydrogenation ◽

High Throughput ◽

Propane Oxidative Dehydrogenation

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A reaction energy profile and fragment attributed molecular system energy change (FAMSEC)-based protocol designed to uncover reaction mechanisms: a case study of the proline-catalysed aldol reaction

Physical Chemistry Chemical Physics ◽

10.1039/c9cp03046h ◽

2019 ◽

Vol 21 (30) ◽

pp. 16694-16705 ◽

Cited By ~ 1

Author(s):

Ignacy Cukrowski ◽

George Dhimba ◽

Darren L. Riley

Keyword(s):

Reaction Mechanism ◽

Reaction Mechanisms ◽

Molecular System ◽

Chemical Change ◽

Aldol Reaction ◽

Energy Profile ◽

Molecular Fragments ◽

Reaction Energy ◽

System Energy

Molecular fragments and their atoms involved in the strongest inter-molecular diatomic and atom–fragment interactions drive a chemical change (explain the reaction mechanism).

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Application of CO2-expanded solvents in heterogeneous catalysis: a case study

Applied Catalysis B Environmental ◽

10.1016/j.apcatb.2003.11.012 ◽

2004 ◽

Vol 49 (2) ◽

pp. 91-98 ◽

Cited By ~ 42

Author(s):

B Kerler ◽

R.E Robinson ◽

A.S Borovik ◽

B Subramaniam

Keyword(s):

Heterogeneous Catalysis

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Application of in situ MAS NMR for elucidation of reaction mechanisms in heterogeneous catalysis

Colloids and Surfaces A Physicochemical and Engineering Aspects ◽

10.1016/s0927-7757(99)00145-4 ◽

1999 ◽

Vol 158 (1-2) ◽

pp. 189-200 ◽

Cited By ~ 15

Author(s):

Irina I Ivanova

Keyword(s):

Heterogeneous Catalysis ◽

Reaction Mechanisms ◽

Mas Nmr

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Synthesis of Propargylamines by Cross-Dehydrogenative Coupling

Current Green Chemistry ◽

10.2174/2213346106666190916104701 ◽

2019 ◽

Vol 6 (2) ◽

pp. 105-126 ◽

Cited By ~ 1

Author(s):

Francisco Alonso ◽

Irene Bosque ◽

Rafael Chinchilla ◽

José Carlos Gonzalez-Gomez ◽

David Guijarro

Keyword(s):

Heterogeneous Catalysis ◽

Transition Metal ◽

Green Chemistry ◽

Reaction Mechanisms ◽

Terminal Alkynes ◽

Heterocyclic Synthesis ◽

Efficient Manner ◽

Dehydrogenative Coupling ◽

Comprehensive Survey ◽

New Strategies

Propargylamines are versatile compounds for heterocyclic synthesis, some of which are current drugs prescribed to treat patients with Parkinson’s disease. There are different methods to synthesize propargylamines, however, modern chemistry has moved progressively to rely on new strategies that meet the principles of Green Chemistry. In this context, propargylamines are readily accessible by the cross-dehydrogenative coupling (CDC) of two C-H bonds (i.e., NCsp3-H and Csp-H bonds); surely, CDC can be considered the most atom-economic and efficient manner to form C-C bonds. The aim of this review is to provide a comprehensive survey on the synthesis of propargylamines by the CDC of amines and terminal alkynes from three fronts: (a) transition-metal homogeneous catalysis, (b) transition-metal heterogeneous catalysis and (c) photoredox catalysis. A section dealing with the asymmetric synthesis of chiral propargylamines is also included. Special attention is also devoted to the proposed reaction mechanisms.

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