Last Updated：2025/11/21
Sentence
機構研究の過程で、化学者は一つの炭素原子が二つの炭素と二重結合を持つ炭化水素（R₂C=C=CR₂）、つまりアレンの短命な中間体を検出し、それは急速に付加環化反応を起こした。
Quizzes for review
During the mechanistic study, the chemist detected a fleeting allene intermediate that rapidly underwent cycloaddition.
See correct answer
During the mechanistic study, the chemist detected a fleeting allene intermediate that rapidly underwent cycloaddition.
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Related words
allene
Noun
Japanese Meaning
有機化学において、中心の炭素原子から両側に二重結合が伸びる炭化水素の一群を指し、特に母体化合物 CH₂=C=CH₂（プロパジエン）を含む化合物。
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