...Prismanes contain a three-membered ring, which causes a large amount of distortion and causes explosive decomposition when heated. Cubane C 8 H 8 , which has a cubic shape, is a stable compound that was synthesized in 1964. Bullvalene C 10 H 10 was also synthesized in the same year. It is a cage compound containing three C=C double bonds, and all ten carbons are equivalent due to an intramolecular Cope rearrangement. ... *Some of the terminology that mentions "Cuban" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…プリズマンは3員環を含んでいるためひずみが大きく,加熱すると爆発的に分解する。立方体cubicの形をしたキュバンC8H8は1964年に合成された安定な化合物である。ブルバレンC10H10も同じ年に合成され,3個のC=C二重結合を含むかご形化合物で,分子内コープ転位によって10個の炭素がすべて等価になっている。… ※「キュバン」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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