CYCLOPENTADIENE Meaning and
Definition
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Cyclopentadiene is a chemical compound that belongs to the family of cyclic unsaturated hydrocarbons. Its molecular formula is C5H6, and it consists of a five-carbon ring structure with alternating single and double bonds. Cyclopentadiene is known to exist in two isomeric forms: the cis-isomer (cis-cyclopentadiene) and the trans-isomer (trans-cyclopentadiene), with the trans-isomer being the more common and stable form.
Cyclopentadiene is a highly reactive compound and is commonly used as a building block in the synthesis of various organic compounds. It serves as a precursor to numerous important chemicals, including cyclopentadienyl derivatives, which are widely used in organometallic chemistry.
The unique reactivity of cyclopentadiene stems from its ability to readily undergo the Diels-Alder reaction, a type of chemical reaction that allows the formation of cyclic compounds by combining dienes (such as cyclopentadiene) with dienophiles (electron-deficient compounds). This reactivity is due to the presence of four π (pi) electrons in the cyclic structure, making cyclopentadiene a powerful diene in Diels-Alder chemistry.
Cyclopentadiene is a volatile compound and is commonly handled as a liquid or in its gaseous form. It exhibits a distinct odor and is typically stored in air-tight containers to prevent its polymerization. Its relatively low boiling point and reactivity make it a versatile compound in various fields, including pharmaceuticals, agrochemicals, and polymer chemistry.
Common Misspellings for CYCLOPENTADIENE
- xyclopentadiene
- vyclopentadiene
- fyclopentadiene
- dyclopentadiene
- ctclopentadiene
- cgclopentadiene
- chclopentadiene
- cuclopentadiene
- c7clopentadiene
- c6clopentadiene
- cyxlopentadiene
- cyvlopentadiene
- cyflopentadiene
- cydlopentadiene
- cyckopentadiene
- cycpopentadiene
- cycoopentadiene
- cyclipentadiene
- cyclkpentadiene
- cycllpentadiene
Etymology of CYCLOPENTADIENE
The word "cyclopentadiene" is derived from the combination of two parts: "cyclopent-" and "-diene".
- "Cyclopent-" is derived from the Greek words "kyklos", meaning "circle" or "ring", and "pente", meaning "five". This term refers to the five-membered carbon ring structure found in cyclopentadiene.
- "-Diene" comes from the Greek word "di", meaning "two". In organic chemistry, it is used to signify a molecule that contains two double bonds. In the case of cyclopentadiene, there are two double bonds present in the ring structure.
Hence, when combined, "cyclopentadiene" literally translates to "cyclorings of five" implying the five-membered carbon ring structure containing two double bonds.
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