Exploring the Role of Vanillic Acid in Liquid Crystal Applications: A Review
Ami Yogeshkumar Patel1, Mukesh L. Chauhan2
1Ami Yogeshkumar Patel, Scholar, Department of Chemistry, Sheth P.T. Arts & Science College, Shri Govind Guru University, Godhra (Gujarat) India.
2Dr. Mukeshkumar L. Chauhan, Associate Professor, Department of Chemistry, Sheth P.T. Arts & Science College, Shri Govind Guru University, Godhra (Gujarat) India.
Manuscript received on 23 January 2025 | First Revised Manuscript received on 04 February 2025 | Second Revised Manuscript received on 16 March 2025 | Manuscript Accepted on 15 April 2025 | Manuscript published on 30 April 2025 | PP: 1-7 | Volume-5 Issue-1, April 2025 | Retrieval Number: 100.1/ijac.A202805010425 | DOI: 10.54105/ijac.A2028.05010425
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© The Authors. Published by Lattice Science Publication (LSP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Vanillic acid, a naturally occurring phenolic acid found in various plant sources such as vanilla beans and certain fruits, has recently gained interest as a precursor for synthesizing liquid crystals. With its phenolic hydroxyl group and methoxy substitution on the aromatic ring, vanillic acid offers multiple functionalization opportunities that can lead to the formation of liquid crystalline structures. The ease of chemical modification and the environmentally friendly nature of vanillic acid make it a promising compound for creating novel LC materials. This review provides an overview of the advancements in vanillic acid-based liquid crystals. It explores the chemical strategies used to transform vanillic acid into mesogenic compounds, the resulting liquid crystalline phases, and their properties. Furthermore, we examine the thermal, optical, and mechanical behaviors of these materials and highlight their potential applications. Given the growing need for sustainable materials, vanillic acid-based liquid crystals offer an exciting new direction for academic research and practical applications.
Keywords: Liquid Crystal, Hydroxy Carboxylic Acid, LC Phases.
Scope of the Article: Applied Chemistry