Draw The Structure Of 5-Methyl-3-Heptyne takes center stage, inviting readers into a realm of scientific exploration. This in-depth analysis delves into the intricate details of this organic compound, unraveling its structure, nomenclature, properties, synthesis, and diverse applications. Prepare to embark on a journey that illuminates the fascinating world of chemistry.
Tabela de Conteúdo
- Structural Formula
- Arrangement of Atoms and Bonds
- IUPAC Nomenclature
- Root Word, Draw The Structure Of 5-Methyl-3-Heptyne
- Numbering
- Name
- Physical and Chemical Properties
- 4. Synthesis
- Alkylation of Terminal Alkynes
- Applications
- Pharmaceutical Industry
- Materials Science
- Closing Summary: Draw The Structure Of 5-Methyl-3-Heptyne
5-Methyl-3-heptyne, a captivating organic molecule, stands as a testament to the intricate tapestry of chemical compounds that shape our world. Its unique structure, characterized by a triple bond and a methyl group, bestows upon it remarkable properties and a wide range of applications.
Structural Formula
The structural formula of 5-methyl-3-heptyne is CH 3CH 2C(CH 3)=CCH 2CH 2CH 3.
The molecule consists of a seven-carbon chain with a methyl group (CH 3) attached to the fifth carbon and a triple bond between the third and fourth carbons. The remaining carbons are attached to hydrogen atoms.
Arrangement of Atoms and Bonds
The carbon atoms in the chain are arranged in a zig-zag pattern. The triple bond between the third and fourth carbons consists of one sigma bond and two pi bonds. The methyl group is attached to the fifth carbon by a single sigma bond.
The remaining carbon atoms are each attached to two hydrogen atoms by single sigma bonds.
IUPAC Nomenclature
The IUPAC nomenclature for 5-methyl-3-heptyne is derived from the structure of the molecule. The parent chain is a seven-carbon chain with a triple bond between carbons 3 and 4. The methyl group is attached to carbon 5.
The structural characteristics of 5-methyl-3-heptyne may have implications for biofilm formation, a complex process that involves the formation of structured communities of microorganisms on surfaces. Research has identified specific structural features that are closely associated with biofilm formation, and further investigation into the role of 5-methyl-3-heptyne in this process could provide insights into the mechanisms underlying biofilm development and its potential applications in various fields.
Root Word, Draw The Structure Of 5-Methyl-3-Heptyne
The root word “hept” indicates a seven-carbon chain. The suffix “-yne” indicates a triple bond.
Numbering
The triple bond is given the lowest possible number, which is 3. The methyl group is given the number 5.
Name
The complete IUPAC name for the molecule is 5-methyl-3-heptyne.
Physical and Chemical Properties
5-methyl-3-heptyne exhibits various physical and chemical properties that stem from its molecular structure.
The table below summarizes these properties:
| Property | Value |
|---|---|
| Boiling point | 125 °C |
| Melting point | -90 °C |
| Density | 0.74 g/cm³ |
| Solubility | Insoluble in water, soluble in organic solvents |
The low boiling point and melting point are attributed to the relatively weak intermolecular forces present in the molecule. The triple bond in 5-methyl-3-heptyne prevents close packing of the molecules, resulting in lower intermolecular forces. This also contributes to the low density of the compound.
The insolubility in water is due to the nonpolar nature of the molecule. The triple bond and the alkyl groups create a hydrophobic character, making the compound immiscible with polar solvents like water. However, it is soluble in organic solvents due to its nonpolar nature.
4. Synthesis
5-methyl-3-heptyne can be synthesized through various methods, including:
Alkylation of Terminal Alkynes
In this method, a terminal alkyne is alkylated with an alkyl halide in the presence of a strong base, such as sodium amide (NaNH 2), to form a substituted alkyne. For example, the reaction of 1-hexyne with methyl iodide (CH 3I) in the presence of NaNH 2would yield 5-methyl-3-heptyne:
CH3CH 2CH 2CH 2C≡CH + CH 3I + NaNH 2→ CH 3CH 2CH 2CH(CH 3)C≡CH + NaI + NH 3
Applications
5-methyl-3-heptyne finds applications in various fields due to its unique properties, including its reactivity and versatility.
In organic chemistry, it serves as a versatile building block for the synthesis of more complex organic compounds. Its alkyne functionality allows for a wide range of reactions, including cycloadditions, hydroboration-oxidation, and Sonogashira couplings.
Pharmaceutical Industry
5-methyl-3-heptyne has potential applications in the pharmaceutical industry. Its structural features resemble those of certain bioactive compounds, making it a promising candidate for drug discovery and development. Researchers are exploring its use in the synthesis of novel therapeutic agents, particularly those targeting metabolic disorders and neurological diseases.
Materials Science
The unique properties of 5-methyl-3-heptyne make it a valuable material in materials science. Its alkyne functionality enables its incorporation into polymers, leading to materials with enhanced mechanical strength, thermal stability, and electrical conductivity. Additionally, its hydrophobic nature makes it suitable for use in coatings and protective materials.
Closing Summary: Draw The Structure Of 5-Methyl-3-Heptyne
As we conclude our exploration of Draw The Structure Of 5-Methyl-3-Heptyne, it is evident that this compound stands as a testament to the boundless possibilities of chemistry. Its unique structure, fascinating properties, and diverse applications underscore its significance in various scientific fields.
From organic chemistry to pharmaceutical research, 5-methyl-3-heptyne continues to captivate scientists and contribute to advancements in multiple disciplines.
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