Last Updated：2025/11/19
Sentence
芳香環の反応性は、パラ位に電子求引性の置換基が導入されると大きく変化した。
Quizzes for review
The reactivity of the aromatic ring changed significantly when an electron-withdrawing substituent was introduced at the para position.
See correct answer
The reactivity of the aromatic ring changed significantly when an electron-withdrawing substituent was introduced at the para position.
音声機能が動作しない場合はこちらをご確認ください
Related words
substituent
IPA(Pronunciation)
Noun
Japanese Meaning
（化学）置換基：他の原子、基、またはラジカルの代わりに分子内に導入される原子・基・ラジカル。 / （文法）代用語：他の語句の代わりとして使用される語（プロフォーム）。
Related Words
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
