Last Updated：2025/12/05
Sentence
コアを取り囲む4つの第三級ブチル置換基を持つテトラヘドラン誘導体の安定性は、立体的拘束によって説明される。結合が切れると置換基同士が近づかざるを得ず、許容できないほどのファンデルワールスひずみが生じるからだ。
Quizzes for review
The stability of a tetrahedrane derivative with four tertiary butyl substituents enveloping the core is explained by a corset effect: bond breaking would force the substituents closer together, producing prohibitive van der Waals strain.
See correct answer
The stability of a tetrahedrane derivative with four tertiary butyl substituents enveloping the core is explained by a corset effect: bond breaking would force the substituents closer together, producing prohibitive van der Waals strain.
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Related words
corset effect
Noun
no-plural
Japanese Meaning
化学において、四つの三級ブチル置換基でテトラヘドロン核が囲まれた誘導体において、核内の結合が切断されると置換基が互いに近づき、ファンデルワールス力によるひずみが生じるため、結果として結合切断が抑制される現象またはその理論
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