![Scheme 2 | L-Tyrosine as an Eco-Friendly and Efficient Catalyst for Knoevenagel Condensation of Arylaldehydes with Meldrum's Acid in Solvent-Free Condition under Grindstone Method Scheme 2 | L-Tyrosine as an Eco-Friendly and Efficient Catalyst for Knoevenagel Condensation of Arylaldehydes with Meldrum's Acid in Solvent-Free Condition under Grindstone Method](https://static.hindawi.com/articles/oci/volume-2012/191584/figures/191584.sch.002.jpg)
Scheme 2 | L-Tyrosine as an Eco-Friendly and Efficient Catalyst for Knoevenagel Condensation of Arylaldehydes with Meldrum's Acid in Solvent-Free Condition under Grindstone Method
![Knoevenagel condensation of arylaldehydes with meldrum's acid in the... | Download Scientific Diagram Knoevenagel condensation of arylaldehydes with meldrum's acid in the... | Download Scientific Diagram](https://www.researchgate.net/publication/258382187/figure/fig1/AS:317551373504524@1452721555628/Knoevenagel-condensation-of-arylaldehydes-with-meldrums-acid-in-the-presence-of.png)
Knoevenagel condensation of arylaldehydes with meldrum's acid in the... | Download Scientific Diagram
![Cage-Catalyzed Knoevenagel Condensation under Neutral Conditions in Water | Journal of the American Chemical Society Cage-Catalyzed Knoevenagel Condensation under Neutral Conditions in Water | Journal of the American Chemical Society](https://pubs.acs.org/cms/10.1021/ja210068f/asset/images/medium/ja-2011-10068f_0005.gif)
Cage-Catalyzed Knoevenagel Condensation under Neutral Conditions in Water | Journal of the American Chemical Society
![Rapid access to cinnamamides and piper amides via three component coupling of arylaldehydes, amines, and Meldrum's acid - Green Chemistry (RSC Publishing) DOI:10.1039/C9GC02937K Rapid access to cinnamamides and piper amides via three component coupling of arylaldehydes, amines, and Meldrum's acid - Green Chemistry (RSC Publishing) DOI:10.1039/C9GC02937K](https://pubs.rsc.org/image/article/2019/GC/c9gc02937k/c9gc02937k-s1_hi-res.gif)
Rapid access to cinnamamides and piper amides via three component coupling of arylaldehydes, amines, and Meldrum's acid - Green Chemistry (RSC Publishing) DOI:10.1039/C9GC02937K
Full article: Ionic Liquid–Mediated Synthesis of Coumarin-3-carboxylic Acids via Knoevenagel Condensation of Meldrum's Acid with ortho-Hydroxyaryl Aldehydes
![A novel light induced Knoevenagel condensation of Meldrum's acid with aromatic aldehydes in aqueous ethanol - ScienceDirect A novel light induced Knoevenagel condensation of Meldrum's acid with aromatic aldehydes in aqueous ethanol - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0040403911005235-gr1.jpg)
A novel light induced Knoevenagel condensation of Meldrum's acid with aromatic aldehydes in aqueous ethanol - ScienceDirect
![Solvent-free Knoevenagel reaction catalysed by reusable pyrrolidinium base protic ionic liquids (PyrrILs): synthesis of long-chain alkylidenes - RSC Advances (RSC Publishing) DOI:10.1039/C6RA25595G Solvent-free Knoevenagel reaction catalysed by reusable pyrrolidinium base protic ionic liquids (PyrrILs): synthesis of long-chain alkylidenes - RSC Advances (RSC Publishing) DOI:10.1039/C6RA25595G](https://pubs.rsc.org/image/article/2017/RA/c6ra25595g/c6ra25595g-s1.gif)
Solvent-free Knoevenagel reaction catalysed by reusable pyrrolidinium base protic ionic liquids (PyrrILs): synthesis of long-chain alkylidenes - RSC Advances (RSC Publishing) DOI:10.1039/C6RA25595G
![Nickel nanoparticles catalyzed chemoselective Knoevenagel condensation of Meldrum's acid and tandem enol lactonizations via cascade cyclization sequence - ScienceDirect Nickel nanoparticles catalyzed chemoselective Knoevenagel condensation of Meldrum's acid and tandem enol lactonizations via cascade cyclization sequence - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0040403911007696-fx1.jpg)
Nickel nanoparticles catalyzed chemoselective Knoevenagel condensation of Meldrum's acid and tandem enol lactonizations via cascade cyclization sequence - ScienceDirect
![Knoevenagel condensation of arylaldehydes with meldrum's acid in the... | Download Scientific Diagram Knoevenagel condensation of arylaldehydes with meldrum's acid in the... | Download Scientific Diagram](https://www.researchgate.net/profile/G-Thirupathi/publication/258382187/figure/fig2/AS:317732483551235@1452764735213/Plausible-mechanism-for-the-formation-of-3-from-1-and-2-in-the-presence-of-L-tyrosine_Q320.jpg)
Knoevenagel condensation of arylaldehydes with meldrum's acid in the... | Download Scientific Diagram
![Molecules | Free Full-Text | Innovative Bio-Based Organic UV-A and Blue Light Filters from Meldrum's Acid Molecules | Free Full-Text | Innovative Bio-Based Organic UV-A and Blue Light Filters from Meldrum's Acid](https://www.mdpi.com/molecules/molecules-25-02178/article_deploy/html/images/molecules-25-02178-sch002-550.jpg)
Molecules | Free Full-Text | Innovative Bio-Based Organic UV-A and Blue Light Filters from Meldrum's Acid
![Designing a Novel Three-Component Reaction: Unsymmetrical Carba-Acetalization of Aldehydes with Ketones and Meldrum�s Designing a Novel Three-Component Reaction: Unsymmetrical Carba-Acetalization of Aldehydes with Ketones and Meldrum�s](https://www.mdpi.org/ecsoc/ecsoc-5/Papers/b0010/b0010_files/Image855.gif)
Designing a Novel Three-Component Reaction: Unsymmetrical Carba-Acetalization of Aldehydes with Ketones and Meldrum�s
![Contribution of Knoevenagel Condensation Products toward the Development of Anticancer Agents: An Updated Review - Tokala - 2022 - ChemMedChem - Wiley Online Library Contribution of Knoevenagel Condensation Products toward the Development of Anticancer Agents: An Updated Review - Tokala - 2022 - ChemMedChem - Wiley Online Library](https://chemistry-europe.onlinelibrary.wiley.com/cms/asset/47cedc58-c5a2-42a7-a57f-744bd3a6a7a9/cmdc202100736-toc-0001-m.jpg)
Contribution of Knoevenagel Condensation Products toward the Development of Anticancer Agents: An Updated Review - Tokala - 2022 - ChemMedChem - Wiley Online Library
![Alkylidene and arylidene Meldrum's acids as versatile reagents for the synthesis of heterocycles | SpringerLink Alkylidene and arylidene Meldrum's acids as versatile reagents for the synthesis of heterocycles | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs10593-016-1822-x/MediaObjects/10593_2016_1822_Fige_HTML.gif)
Alkylidene and arylidene Meldrum's acids as versatile reagents for the synthesis of heterocycles | SpringerLink
![Cellulose sulphuric acid as a biodegradable and reusable catalyst for the Knoevenagel condensation – topic of research paper in Chemical sciences. Download scholarly article PDF and read for free on CyberLeninka open Cellulose sulphuric acid as a biodegradable and reusable catalyst for the Knoevenagel condensation – topic of research paper in Chemical sciences. Download scholarly article PDF and read for free on CyberLeninka open](https://cyberleninka.org/viewer_images/23911/f/1.png)
Cellulose sulphuric acid as a biodegradable and reusable catalyst for the Knoevenagel condensation – topic of research paper in Chemical sciences. Download scholarly article PDF and read for free on CyberLeninka open
![Acyl/aroyl Meldrum's acid as an enol surrogate for the direct organocatalytic synthesis of α,β-unsaturated ketones - ScienceDirect Acyl/aroyl Meldrum's acid as an enol surrogate for the direct organocatalytic synthesis of α,β-unsaturated ketones - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S004040391831445X-ga1.jpg)
Acyl/aroyl Meldrum's acid as an enol surrogate for the direct organocatalytic synthesis of α,β-unsaturated ketones - ScienceDirect
![Synthesis of new Guanidium-Meldrum acid zwitterionic salts and dynamic NMR study of rotational energy barrier around C-NH bond of guanidine moiety : Oriental Journal of Chemistry Synthesis of new Guanidium-Meldrum acid zwitterionic salts and dynamic NMR study of rotational energy barrier around C-NH bond of guanidine moiety : Oriental Journal of Chemistry](http://www.orientjchem.org/wp-content/uploads/2014/12/Vol30_No4_Synth_Ali-_Sch2.jpg)
Synthesis of new Guanidium-Meldrum acid zwitterionic salts and dynamic NMR study of rotational energy barrier around C-NH bond of guanidine moiety : Oriental Journal of Chemistry
![A novel light induced Knoevenagel condensation of Meldrum's acid with aromatic aldehydes in aqueous ethanol - ScienceDirect A novel light induced Knoevenagel condensation of Meldrum's acid with aromatic aldehydes in aqueous ethanol - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0040403911005235-gr2.jpg)
A novel light induced Knoevenagel condensation of Meldrum's acid with aromatic aldehydes in aqueous ethanol - ScienceDirect
![Alkylidene and arylidene Meldrum's acids as versatile reagents for the synthesis of heterocycles | SpringerLink Alkylidene and arylidene Meldrum's acids as versatile reagents for the synthesis of heterocycles | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs10593-016-1822-x/MediaObjects/10593_2016_1822_Figs_HTML.gif)
Alkylidene and arylidene Meldrum's acids as versatile reagents for the synthesis of heterocycles | SpringerLink
![Meldrum's acid and related compounds in the synthesis of natural products and analogs - Chemical Society Reviews (RSC Publishing) DOI:10.1039/B716020H Meldrum's acid and related compounds in the synthesis of natural products and analogs - Chemical Society Reviews (RSC Publishing) DOI:10.1039/B716020H](https://pubs.rsc.org/image/article/2008/CS/b716020h/b716020h-s20.gif)
Meldrum's acid and related compounds in the synthesis of natural products and analogs - Chemical Society Reviews (RSC Publishing) DOI:10.1039/B716020H
![Facile one-pot four-component synthesis of 3,4-dihydro-2-pyridone derivatives: novel urease inhibitor scaffold. - Abstract - Europe PMC Facile one-pot four-component synthesis of 3,4-dihydro-2-pyridone derivatives: novel urease inhibitor scaffold. - Abstract - Europe PMC](https://europepmc.org/articles/PMC5615865/bin/RPS-12-353-g005.jpg)