ArticleNanoscale research letters2016
Zirconia-based catalyst for the one-pot synthesis of coumarin through Pechmann reaction.
Article in Nanoscale research letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 32 citations in OpenAlex.
- Coumarin-Synthetic Methodologies, Pharmacology, and Application as Natural Fluorophore.Topics in current chemistry (Cham) · 2024Review
- Carbon nanofiber/taurine-catalyzed synthesis of coumarin and 1,2,4,5-tetra-substituted imidazole derivatives under metal-free conditions.Scientific reports · 2024Article
- Mild Microfluidic Approaches to Oxide Nanoparticles Synthesis.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Review
- Antibacterial Films of Alginate-CoNi-Coated Cellulose Paper Stabilized Co NPs for Dyes and Nitrophenol Degradation.Polymers · 2021Article
- A review on convenient synthesis of substituted coumarins using reuseable solid acid catalysts.RSC advances · 2021Review
- Article
- Design, synthesis and validation of anti-microbial coumarin derivatives: An efficient green approach.Heliyon · 2019Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
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Abstract
Coumarins play an important role in drug development with diverse biological applications. Herein, we present the synthesis of coumarin through Pechmann reaction by using zirconia-based heterogeneous catalysts (ZrO2-TiO2, ZrO2-ZnO, and ZrO2/cellulose) in a solvent-free condition at room temperature. ZrO2-TiO2, ZrO2-ZnO, and ZrO2/cellulose were identified through spectroscopic techniques such as FESEM, X-ray, EDS, XPS, and FT-IR. ZrO2-TiO2 showed the best catalytic performance while ZrO2/cellulose was inactive. The kinetic parameters were observed in a solvent-free condition as well as in toluene and ethanol. The temperature effect was extensively studied which revealed that increasing the temperature will increase the rate of reaction. The rate of reaction in a solvent-free condition, ethanol, and toluene were 1.7 × 10(-3), 1.7 × 10(-2), and 5.6 × 10(-3) g mol(-1) min(-1), respectively.
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