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triptycene
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Triptycene is an aromatic hydrocarbon, the simplest iptycene molecule with the formula C2H2(C6H4)3. It is a white solid that is soluble in organic solvents. The compound has a paddlewheel configuration with D3h symmetry. Several substituted triptycenes are known. Barrelenes are structurally related.
==Synthesis==
The parent triptycene was first prepared in 1942 by a multistep method. It can be prepared in one step from the Diels-Alder reaction of anthracene and benzyne. The benzyne is generated by the reaction of magnesium in the presence of 2-bromofluorobenzene. Triptycene forms in modest yield this conversion is conducted in the presence of the anthracene.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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