Acceptorless dehydrogenative coupling reactions with alcohols over heterogeneous catalysts

2018 ◽  
Vol 20 (13) ◽  
pp. 2933-2952 ◽  
Author(s):  
S. M. A. Hakim Siddiki ◽  
Takashi Toyao ◽  
Ken-ichi Shimizu
Keyword(s):  
Heterogeneous Catalysts ◽  
Coupling Reactions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Dehydrogenative Coupling ◽  
The One

Recent examples for the acceptorless dehydrogenative coupling reactions of alcohols over heterogeneous catalysts for the one-pot synthesis of value-enhanced chemicals are reviewed.

Alginate–copper microspheres as efficient and reusable heterogeneous catalysts for the one-pot synthesis of 4-organylselanyl-1H-pyrazoles

2020 ◽  
Vol 10 (12) ◽  
pp. 3918-3930 ◽  
Author(s):  
Jaqueline F. Souza ◽  
Thalita F. B. de Aquino ◽  
José E. R. Nascimento ◽  
Raquel G. Jacob ◽  
André R. Fajardo
Keyword(s):  
Heterogeneous Catalysts ◽  
One Pot ◽  
New Class ◽  
One Pot Synthesis ◽  
Facile Preparation ◽  
The One ◽  
Substituted Pyrazoles

This study demonstrates the facile preparation and use of alginate–Cu2+ microspheres in the catalysis of a new class of organoselenium substituted pyrazoles through one-pot reactions.

Cu(0) onto sulfonic acid functionalized silica/carbon composites as bifunctional heterogeneous catalysts for the synthesis of polysubstituted pyridines and nitriles under benign reaction media

RSC Advances ◽  
2016 ◽  
Vol 6 (101) ◽  
pp. 99604-99614 ◽  
Author(s):  
Madhvi Bhardwaj ◽  
Manmeet Kour ◽  
Satya Paul
Keyword(s):  
Sulfonic Acid ◽  
Heterogeneous Catalysts ◽  
Carbon Composites ◽  
Functionalized Silica ◽  
One Pot ◽  
Oxidative Transformation ◽  
One Pot Synthesis ◽  
The One ◽  
Reaction Media

Bifunctional heterogeneous catalysts based on Cu(0) onto sulphonated silica/carbon composites for the one-pot synthesis of polysubstituted pyridines and oxidative transformation of aldehydes to nitriles.

ChemInform Abstract: Heterogeneous Catalysts for the One-Pot Synthesis of Chemicals and Fine Chemicals

ChemInform ◽  
2011 ◽  
Vol 42 (20) ◽  
pp. no-no ◽  
Author(s):  
Maria J. Climent ◽  
Avelino Corma ◽  
Sara Iborra
Keyword(s):  
Heterogeneous Catalysts ◽  
Fine Chemicals ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One

ChemInform Abstract: Nano Copper and Cobalt Ferrites as Heterogeneous Catalysts for the One-Pot Synthesis of 2,4,5-Tri Substituted Imidazoles.

ChemInform ◽  
2015 ◽  
Vol 46 (22) ◽  
pp. no-no
Author(s):  
Paul Douglas Sanasi ◽  
D. Santhipriya ◽  
Y. Ramesh ◽  
M. Ravi Kumar ◽  
B. Swathi ◽  
...  
Keyword(s):  
Heterogeneous Catalysts ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cobalt Ferrites ◽  
The One

scholarly journals Sequential decarboxylative azide–alkyne cycloaddition and dehydrogenative coupling reactions: one-pot synthesis of polycyclic fused triazoles

2014 ◽  
Vol 10 ◽  
pp. 3031-3037 ◽  
Author(s):  
Kuppusamy Bharathimohan ◽  
Thanasekaran Ponpandian ◽  
A Jafar Ahamed ◽  
Nattamai Bhuvanesh
Keyword(s):  
Transition Metal ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
One Pot ◽  
Triazole Derivatives ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions ◽  
Dehydrogenative Coupling ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

Herein, we describe a one-pot protocol for the synthesis of a novel series of polycyclic triazole derivatives. Transition metal-catalyzed decarboxylative CuAAC and dehydrogenative cross coupling reactions are combined in a single flask and achieved good yields of the respective triazoles (up to 97% yield). This methodology is more convenient to produce the complex polycyclic molecules in a simple way.

scholarly journals Supported bimetallic nano-alloys as highly active catalysts for the one-pot tandem synthesis of imines and secondary amines from nitrobenzene and alcohols

2016 ◽  
Vol 6 (14) ◽  
pp. 5473-5482 ◽  
Author(s):  
Meenakshisundaram Sankar ◽  
Qian He ◽  
Simon Dawson ◽  
Ewa Nowicka ◽  
Li Lu ◽  
...  
Keyword(s):  
Heterogeneous Catalysts ◽  
Secondary Amines ◽  
One Pot ◽  
Benzylic Alcohols ◽  
One Pot Synthesis ◽  
Highly Active ◽  
The One ◽  
Tandem Synthesis

All-in-one: supported nanoalloys as efficient heterogeneous catalysts for the one-pot synthesis of imines and secondary amines directly from nitrobenzene and benzylic alcohols using a hydrogen auto transfer strategy.

Bonded- and discreted-Lindqvist hexatungstate-based copper hybrids as heterogeneous catalysts for the one-pot synthesis of 2-phenylquinoxalines via 2-haloanilines with vinyl azides or 3-phenyl-2H-azirines

2020 ◽  
Vol 49 (40) ◽  
pp. 13993-13998
Author(s):  
Guodong Shen ◽  
Zeyou Wang ◽  
Xianqiang Huang ◽  
Shuwen Gong ◽  
Jiangong Zhang ◽  
...  
Keyword(s):  
Heterogeneous Catalysts ◽  
One Pot ◽  
One Pot Synthesis ◽  
Vinyl Azides ◽  
The One

One bonded- and one discreted-Lindqvist hexatungstate-based copper hybrids (Cu-POMs) ([Cu2(O)OH(phen)2]2[W6O19]·6H2O (1) and [Cu2(phen)4Cl] [HW6O19]·2H2O (2) (phen = 1,10-phenanthroline)) were controllably synthesized and routinely characterized.

Palladium Nanoparticles Catalyzed Synthesis of Benzofurans by a Domino Approach

Synthesis ◽  
2015 ◽  
Vol 47 (11) ◽  
pp. 1661-1668 ◽  
Author(s):  
Pavan Mandali ◽  
Dillip Chand
Keyword(s):  
Palladium Nanoparticles ◽  
Cross Coupling ◽  
Significant Loss ◽  
Coupling Reactions ◽  
Ambient Conditions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cross Coupling Reactions ◽  
The One

Palladium nanoparticles (PdNPs) were used as a catalyst for the one-pot synthesis of a variety of benzofurans by Sonogashira cross-coupling reactions under ambient conditions. The catalyst could be recycled without significant loss in its activity.

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