An efficient synthesis of 5-substituted 1H-tetrazoles catalyzed by graphene

Qi, Guoyuan; Zhang, Wenguo; Dai, Yanjun

doi:10.1007/s11164-013-1260-7

Cited by 17 publications

(10 citation statements)

References 9 publications

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“…In another work, rGO obtained by GO reduction using hydrazine has been used as catalyst for the synthesis of 5-substituted 1 H -tetrazoles by [2 + 3] cycloaddition of nitriles and sodium azide (Scheme ) . The as-prepared catalyst consists of one-layer or few-layers rGO (<5) as revealed by AFM.…”

Section: Graphene As Carbocatalystmentioning

confidence: 99%

Carbocatalysis by Graphene-Based Materials

et al. 2014

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Section: Graphene As Carbocatalystmentioning

confidence: 99%

Carbocatalysis by Graphene-Based Materials

et al. 2014

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“…Synthesis of 5-1H-phenyl tetrazole in the presence of graphene. [129] Scheme 61. SiO 2 -H 3 BO 3 catalyzed synthesis of tetrazole.…”

Section: Other Methods Of Tetrazole Synthesismentioning

confidence: 99%

Advances in Tetrazole Synthesis – An Overview

2022

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Most of the active pharmaceutical ingredients (API) contain the tetrazole ring, thus making them of vast significance in new drug design descriptors. With this importance in view, enormous studies are being carried out on the synthesis of tetrazole derivatives. The methods of its synthesis are [3+2] cycloaddition, multicomponent reactions, microwave‐assisted synthesis using heterogeneous and homogeneous catalysts. Hence, it is necessary to highlight the green catalysis that would be more environmentally benign and economically viable. In this review, we discuss the tetrazole synthesis processes carried out in the presence of heterogeneous and homogeneous catalysts. These catalytic materials gave higher product yield in a shorter reaction time and were reusable.

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“…From commercial point of view, carbon‐based catalysts are economical in comparison to the precious metal catalysts due to considerable high feedstock of carbon materials. Scheme includes some examples of chemical reactions catalyzed by graphene‐based carbocatalysts …”

Section: Nano‐graphene In Advanced Catalysismentioning

confidence: 99%

“…Scheme 8 includes some examples of chemical reactions catalyzed by graphene-based carbocatalysts. [61][62][63]…”

Section: Carbocatalysismentioning

confidence: 99%

Nano‐Graphene as Groundbreaking Miracle Material: Catalytic and Commercial Perspectives

Singh

Hussain

2018

ChemistrySelect

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Over the past decade, nano‐graphene has emerged as one of the miraculous materials to mankind because of its outstanding electronic, optical, thermal, and mechanical properties. Unique characteristics of nano‐graphene make it more attractive for development of new metal‐free green heterogeneous catalysts especially for advance catalysis like photo catalysts, electrocatalysts, and organocatalysts. This review critically discusses the characterization techniques, catalysis, energy, and environmental applications of nano‐graphene. A systematic design of economic challenges, health and safety concerns, and industrial life cycle assessment (LCA) to realize the commercial scale exploitation of nano‐graphene is also reviewed. At the end, the challenges and opportunities for the future development of nano‐graphene in regards to its sustainability and affordability are described.

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An efficient synthesis of 5-substituted 1H-tetrazoles catalyzed by graphene

Cited by 17 publications

References 9 publications

Carbocatalysis by Graphene-Based Materials

Carbocatalysis by Graphene-Based Materials

Advances in Tetrazole Synthesis – An Overview

Nano‐Graphene as Groundbreaking Miracle Material: Catalytic and Commercial Perspectives

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