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单词 pyrone
释义

Definition of pyrone in English:

pyrone

noun ˈpʌɪrəʊn
Chemistry
  • Each of two unsaturated, heterocyclic ketones having the formula C₅H₄O₂, specifically γ-pyrone.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From pyro- + -one, after German Pyron.

 
 

Definition of pyrone in US English:

pyrone

nounˈpʌɪrəʊn
Chemistry
  • Each of two unsaturated, heterocyclic ketones having the formula C₅H₄O₂, specifically γ-pyrone.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From pyro- + -one, after German Pyron.

 
 
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更新时间:2025/2/4 10:25:16