3-Ethynylfuran is an organic compound characterized by its furan ring, which is a five-membered aromatic heterocycle containing one oxygen atom. The presence of an ethynyl group (–C≡C–) at the 3-position of the furan ring significantly influences its chemical properties and reactivity. This compound is typically a colorless to pale yellow liquid with a distinctive odor. It is known for its role in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. 3-Ethynylfuran exhibits moderate solubility in organic solvents and is relatively stable under standard conditions, although it can undergo reactions typical of alkynes, such as addition reactions. Its reactivity can be attributed to the electron-rich nature of the furan ring, making it a suitable candidate for electrophilic substitution reactions. Additionally, safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested. Overall, 3-Ethynylfuran is a valuable compound in synthetic organic chemistry due to its unique structural features and reactivity.

3-Ethynylfuran

51061-85-9: 3-Ethynylfuran is an organic compound characterized by its furan ring, which is a five-membered aromatic heterocycle containing one oxygen atom. The presence of an ethynyl group (–C≡C–) at the 3-position of the furan ring significantly influences its chemical properties and reactivity. This compound is typically a colorless to pale yellow liquid with a distinctive odor. It is known for its role in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. 3-Ethynylfuran exhibits moderate solubility in organic solvents and is relatively stable under standard conditions, although it can undergo reactions typical of alkynes, such as addition reactions. Its reactivity can be attributed to the electron-rich nature of the furan ring, making it a suitable candidate for electrophilic substitution reactions. Additionally, safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested. Overall, 3-Ethynylfuran is a valuable compound in synthetic organic chemistry due to its unique structural features and reactivity.

CAS 51061-85-9

3-Ethynylfuran