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• Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Pyrrolidines Pyrrolidine carboxylic acids and derivatives Pyrrolidine carboxylic acids

Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate (CAS No. 1693903-04-6): An Overview of Its Structure, Synthesis, and Applications

Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate (CAS No. 1693903-04-6) is a versatile compound with significant potential in various fields, including pharmaceuticals, chemical synthesis, and materials science. This compound is characterized by its unique structural features, which include a tert-butyl group, a pyrrolidine ring, and a carboxylate ester. These structural elements contribute to its stability and reactivity, making it an attractive candidate for a wide range of applications.

The molecular formula of Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate is C₁₂H₂₁NO₂, and its molecular weight is approximately 207.3 g/mol. The compound is a colorless to pale yellow liquid at room temperature and has a boiling point of around 150°C at reduced pressure. It is soluble in common organic solvents such as ethanol, methanol, and dichloromethane but has limited solubility in water.

The synthesis of Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate can be achieved through several routes. One common method involves the reaction of tert-butyl pyrrolidine-3-carboxylate with isopropyl iodide in the presence of a base such as potassium carbonate. This reaction proceeds via nucleophilic substitution, leading to the formation of the desired product with high yield and purity. Another approach involves the use of palladium-catalyzed cross-coupling reactions, which can provide excellent control over the stereochemistry of the final product.

In the pharmaceutical industry, Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate has gained attention due to its potential as an intermediate in the synthesis of bioactive molecules. The pyrrolidine ring is a common structural motif found in many biologically active compounds, including neurotransmitters and pharmaceutical agents. For example, recent studies have shown that derivatives of this compound exhibit potent anti-inflammatory and analgesic properties, making them promising candidates for the development of new drugs.

Beyond pharmaceutical applications, Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate has also found use in materials science. Its ability to form stable complexes with metal ions makes it useful in the synthesis of coordination polymers and metal-organic frameworks (MOFs). These materials have applications in gas storage, catalysis, and separation processes. Additionally, the compound's amphiphilic nature allows it to be used as a surfactant or emulsifier in various formulations.

The stability and reactivity of Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate have been extensively studied using various analytical techniques such as nuclear magnetic resonance (NMR), mass spectrometry (MS), and X-ray crystallography. These studies have provided valuable insights into its molecular structure and behavior under different conditions. For instance, NMR spectroscopy has revealed that the tert-butyl group shields the adjacent protons on the pyrrolidine ring, leading to characteristic chemical shifts that can be used for identification purposes.

In terms of safety and handling, Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate should be stored in a cool, dry place away from direct sunlight and sources of heat or ignition. It is recommended to handle this compound using appropriate personal protective equipment (PPE), including gloves and safety goggles, to minimize exposure risks. While it is not classified as a hazardous material under current regulations, it is important to follow standard laboratory practices to ensure safe handling and disposal.

Recent advancements in computational chemistry have further enhanced our understanding of the properties and behavior of Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate. Quantum mechanical calculations have provided detailed insights into its electronic structure and reactivity patterns, which can guide the design of more efficient synthetic routes and novel applications. For example, density functional theory (DFT) calculations have shown that the tert-butyl group significantly stabilizes the molecule by reducing steric hindrance around the pyrrolidine ring.

In conclusion, Tert-butyl 3-(propan-2-yl)pyrrolidine-3-carboxylate (CAS No. 1693903-04-6) is a multifaceted compound with a wide range of potential applications in pharmaceuticals, materials science, and chemical synthesis. Its unique structural features and favorable properties make it an attractive candidate for further research and development. As ongoing studies continue to uncover new aspects of its behavior and potential uses, this compound is likely to play an increasingly important role in various scientific and industrial fields.

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