Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · noun
(chemistry) A highly reactive diene consisting of a benzene ring with two attached methylene groups..
This structure would also be consistent with the observed reactivity since the polyene has a quinodimethane structure.
Use quinodimethane when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Quinodimethane means (chemistry) A highly reactive diene consisting of a benzene ring with two attached methylene groups..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
This structure would also be consistent with the observed reactivity since the polyene has a quinodimethane structure.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.