34598-33-9 | 2-AMINOTOLUENE-5-SULFONIC ACID

CAS:34598-33-9 | 2-AMINOTOLUENE-5-SULFONIC ACID,Description

Synthesis Analysis

While the synthesis of heptadecafluoroundecanoic acid is not explicitly described in the provided papers, the process of tagging fatty acids with isotopes, as mentioned in the first paper, suggests that similar synthetic methods could be applied to the production of fluorinated fatty acids. The beta-methyl[1-11C]heptadecanoic acid synthesis involves the insertion of a radioactive isotope and a methyl group to modify the fatty acid's properties for medical imaging purposes.

Molecular Structure Analysis

The molecular structure of heptadecafluoroundecanoic acid would be characterized by a long carbon chain with fluorine atoms replacing hydrogen atoms. This structure is somewhat analogous to the perdeuterated hexadecanoic acid described in the second paper, where deuterium atoms replace hydrogen atoms in the lipid chain. The presence of multiple fluorine atoms would likely influence the compound's conformation and interactions with other molecules due to the high electronegativity and size of the fluorine atoms.

Chemical Reactions Analysis

The chemical reactivity of heptadecafluoroundecanoic acid would be influenced by the strong carbon-fluorine bonds, which are among the strongest in organic chemistry. This could result in a high chemical stability under normal conditions. The papers do not provide specific reactions for heptadecafluoroundecanoic acid, but the study of beta-methyl[1-11C]heptadecanoic acid indicates that the modified fatty acid can be used as a tracer in biological systems, suggesting that it may participate in metabolic pathways without undergoing rapid degradation.

Physical and Chemical Properties Analysis

The physical and chemical properties of heptadecafluoroundecanoic acid would be unique due to the high fluorine content. The compound would likely exhibit high thermal and chemical stability, low surface energy, and possibly unique optical properties due to the fluorine atoms. The second paper's analysis of perdeuterated hexadecanoic acid using calorimetric and mass spectrometry tests, as well as Raman spectroscopy, provides a methodology that could be applied to study the physical properties of heptadecafluoroundecanoic acid.

Scientific Research Applications

Catalytic Potential in Organic Reactions

The research by Armstrong, Bhonoah, and White (2009) discusses the synthesis and catalytic potential of 7-Azabicyclo[2.2.1]heptane-2-carboxylic acid 11 in aldol reactions, highlighting its enhanced selectivity compared to its monocyclic analogue. This study suggests a potential application of similar fluorinated carboxylic acids in catalyzing organic reactions, particularly in achieving improved enantioselectivity (Armstrong, Bhonoah, & White, 2009).

Environmental Impact and Biotransformation

Zhao et al. (2013) investigated the biotransformation of 6:2 fluorotelomer alcohol (FTOH) in river sediment, a related compound to heptadecafluoroundecanoic acid. This study highlights the environmental persistence and transformation products of such fluorinated compounds, providing insights into their environmental impact and potential remediation strategies (Zhao et al., 2013).

Application in Polymer Synthesis

The study by Mineo et al. (2012) on poly(ionic liquid)s incorporating heptadecafluoroundecanoate anions demonstrated their unique CO2 sorption properties. This research suggests the potential of heptadecafluoroundecanoic acid derivatives in developing materials with specific gas sorption capabilities, useful in applications like gas separation and storage (Mineo, Livoti, Schiavo, & Cardiano, 2012).

Fluorous Mitsunobu Reaction

Markowicz and Dembinski (2002) discussed the use of a fluorinated compound, closely related to heptadecafluoroundecanoic acid, in the fluorous Mitsunobu reaction. This reaction is significant for its chromatography-free isolation protocol, indicating the utility of fluorinated compounds in simplifying purification processes in organic synthesis (Markowicz & Dembinski, 2002).

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