Production Method 1

141-82-2

76-84-6

900-91-4

Reaction Conditions

1.1 heated
1.2 Reagents: Sodium hydroxide Solvents: Water
1.3 Reagents: Hydrochloric acid Solvents: Water

Reference

Molecular and supramolecular helicity induction in trityl group-containing compounds: The case of chiral 3,3,3-triphenylpropionic acid derivatives

Skowronek, Pawel; Czapik, Agnieszka; Rajska, Zuzanna; Kwit, Marcin, Tetrahedron, 2019, 75(33), 4497-4505

Production Method 2

33885-01-7

900-91-4

Reaction Conditions

1.1 Solvents: Butyl ether

Reference

Phenyl migration during preparation of Grignard reagents

Grovenstein, Erling Jr.; Cottingham, Auburn B.; Gelbaum, Leslie T., Journal of Organic Chemistry, 1978, 43(17), 3332-4

Production Method 3

111584-33-9

900-91-4

Reaction Conditions

1.1 Reagents: Butyllithium Solvents: Tetrahydrofuran ,  Hexane
1.2 -

Reference

Rearrangement of organometallic compounds. 25. Carbon-skeletal [1,2]anionic rearrangements and the π-orbital overlap constraint: the question of nucleophilic attack versus electron transfer

Eisch, John J.; Kovacs, Csaba A.; Chobe, Prabohd, Journal of Organic Chemistry, 1989, 54(6), 1275-84

Production Method 4

141-82-2

76-84-6

900-91-4

Reaction Conditions

1.1 Solvents: Acetic acid ,  Acetic anhydride ;  2 h, 110 °C
1.2 Reagents: Potassium hydroxide Solvents: Water ;  pH 10

Reference

Synthesis and Resolution of an Axially Chiral Spirocyclic Quaternary Ammonium Ion-Based Phase-Transfer Catalyst

Li, Shen; Zhou, Hui; List, Benjamin, Asian Journal of Organic Chemistry, 2023, 12(8),

Production Method 5

141-82-2

76-84-6

900-91-4

Reaction Conditions

1.1 3 h, 150 - 160 °C

Reference

The Origin of Anion-π Autocatalysis

Gutierrez Lopez, M. Angeles; Tan, Mei-Ling; Frontera, Antonio ; Matile, Stefan, JACS Au, 2023, 3(4), 1039-1051

Production Method 6

141-82-2

76-83-5

900-91-4

Reaction Conditions

1.1 Solvents: Nitromethane

Reference

Tritylation and detritylation of active methylene compounds. II. Tritylations by triphenylmethyl chloride

Patai, Saul; Dayagi, Shlomo; Freidlander, Ruth, Journal of the Chemical Society, 1962, 723, 723-6

Production Method 7

33166-49-3

900-91-4

Reaction Conditions

Reference

Product class 1: ketene

Tidwell, T. T., Science of Synthesis, 2006, 23, 15-51

3,3,3-Triphenylpropionic acid Raw materials

• propanedioic acid
• (chlorodiphenylmethyl)benzene
• Triphenyl methanol
• 3,3,3-Triphenylpropionyl chloride
• Benzene, 1,1',1''-(chloroethylidyne)tris-

3,3,3-Triphenylpropionic acid Preparation Products

• 3,3,3-Triphenylpropionic acid (900-91-4)

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• Solvents and Organic Chemicals Organic Compounds Acids/Esters

Introduction to 3,3,3-Triphenylpropionic acid (CAS No. 900-91-4) and Its Applications in Modern Chemical and Biomedical Research

3,3,3-Triphenylpropionic acid, identified by the Chemical Abstracts Service Number (CAS No.) 900-91-4, is a significant compound in the realm of organic chemistry and pharmaceutical research. This triphenyl-substituted propionic acid has garnered considerable attention due to its unique structural properties and versatile applications. The compound's molecular structure, characterized by a central propionic acid moiety flanked by three phenyl groups, imparts distinct chemical reactivity and functional potential that make it invaluable in synthetic chemistry, material science, and biomedical investigations.

The synthesis of 3,3,3-Triphenylpropionic acid typically involves the reaction of benzophenone with acrylic acid or its derivatives under controlled conditions. This process highlights the compound's role as a building block in more complex molecular architectures. The presence of multiple phenyl groups enhances its solubility in organic solvents while also contributing to its stability and resistance to degradation, making it a preferred choice for long-term storage and repeated use in laboratory settings.

In recent years, 3,3,3-Triphenylpropionic acid has found applications in the development of novel biomaterials and drug intermediates. Its ability to act as a chiral auxiliary in asymmetric synthesis has been particularly noteworthy. Researchers have leveraged its structural features to design molecules with enhanced binding affinity and selectivity, which is crucial for the development of targeted therapeutics. For instance, derivatives of this compound have been explored as potential ligands in enzyme inhibition studies, demonstrating promising results in modulating metabolic pathways relevant to neurological disorders.

The compound's utility extends beyond pharmaceuticals into the realm of advanced materials. In polymer science, 3,3,3-Triphenylpropionic acid has been incorporated into high-performance resins and coatings due to its contribution to thermal stability and mechanical strength. Recent studies have also highlighted its role in the development of conductive polymers, where its aromatic structure facilitates electron delocalization—a key property for applications in organic electronics.

One of the most intriguing aspects of 3,3,3-Triphenylpropionic acid is its potential in biomedicine as a precursor for bioactive molecules. Researchers have synthesized analogs of this compound that exhibit anti-inflammatory and antioxidant properties. These derivatives have been tested in preclinical models for their efficacy in reducing oxidative stress and mitigating inflammation-related pathologies. The structural versatility of CAS No 900-91-4 allows for further modifications that could lead to the discovery of new therapeutic agents with improved pharmacokinetic profiles.

The chemical reactivity of 3,3,3-Triphenylpropionic acid also makes it a valuable tool in synthetic organic chemistry. Its carboxylic acid functionality enables it to participate in esterification reactions, while the phenyl groups provide sites for electrophilic aromatic substitution. This dual reactivity has been exploited in multi-step syntheses where CAS No 900-91-4 serves as an intermediate connecting disparate molecular fragments into larger functional systems.

From an industrial perspective, the production and utilization of CAS No 900-91-4 are optimized for scalability without compromising purity or yield. Advances in catalytic processes have enabled more efficient synthesis routes, reducing waste generation and energy consumption. These improvements align with broader trends toward sustainable chemistry practices within the pharmaceutical and chemical manufacturing sectors.

The future prospects for 3,3,3-Triphenylpropionic acid are bright given its broad applicability across multiple scientific disciplines. Ongoing research aims to uncover new derivatives with tailored properties for specific applications—such as photodynamic therapy agents or smart materials responsive to environmental stimuli. As computational methods advance, virtual screening techniques are being employed to accelerate the discovery process by predicting how modifications to CAS No 900-91-4 might enhance its utility.

In conclusion, 3,3,3-Triphenylpropionic acid (CAS No 900-91-4) stands as a cornerstone compound with far-reaching implications in modern science. Its unique combination of structural features enables diverse applications ranging from drug development to advanced material engineering. As research continues to evolve, 3-triphenylpropionic acid will undoubtedly play an increasingly pivotal role in addressing complex challenges across academia and industry alike.

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