Word.ws English Dictionary

tetraphenylcyclopentadienone

/ˌtɛtrəˌfɛnɪlˌsaɪkloʊˌpɛntədaɪˈɛn.oʊn/

tetraphenylcyclopentadienone noun: a stable, dark purple crystalline cyclopentadienone derivative, in which the cyclopentadienone ring is substituted with four phenyl groups. Mainly used primarily as a diene in Diels-Alder reactions and as an intermediate in organic and organometallic synthesis.

tetraphenylcyclopentadienone: a stable, dark purple crystalline cyclopentadienone derivative, in which the cyclopentadienone ring...
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Noun

tetraphenylcyclopentadienone (uncountable, abbreviation TPCPD)

  1. A stable, dark purple crystalline cyclopentadienone derivative, in which the cyclopentadienone ring is substituted with four phenyl groups. Mainly used primarily as a diene in Diels-Alder reactions and as an intermediate in organic and organometallic synthesis.
    Synonyms:
    tetracyclone

Synonyms of tetraphenylcyclopentadienone

Forms of tetraphenylcyclopentadienone

abbreviationTPCPD

Origin of tetraphenylcyclopentadienone

From tetra + phenyl + cyclo + pentadienone

Questions about tetraphenylcyclopentadienone

What does tetraphenylcyclopentadienone mean?
Tetraphenylcyclopentadienone means a stable, dark purple crystalline cyclopentadienone derivative, in which the cyclopentadienone ring is substituted with four phenyl groups. Mainly used primarily as a diene in Diels-Alder reactions and as an intermediate in organic and organometallic synthesis.
What part of speech is tetraphenylcyclopentadienone?
Tetraphenylcyclopentadienone is a noun.
How do you pronounce tetraphenylcyclopentadienone?
Tetraphenylcyclopentadienone is pronounced /ˌtɛtrəˌfɛnɪlˌsaɪkloʊˌpɛntədaɪˈɛn.oʊn/.

Words near tetraphenylcyclopentadienone in the dictionary

  1. tetraphenylarsoniums
  2. tetraphenylborate
  3. tetraphenylborates
  4. tetraphenylboron
  5. tetraphenylborons
  6. tetraphenylcyclopentadienone
  7. tetraphenylene
  8. tetraphenylenes
  9. tetraphenylethylene
  10. tetraphenylethylenes
  11. tetraphenylmethane

Source and license

Adapted from Wiktionary: tetraphenylcyclopentadienone (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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