Interaction of imidazole derivatives with electron acceptors. II. Reaction products of imidazole with p-benzoquinone.
作者:KEIKI KOUNO、CHIHOKO OGAWA、YUKIKO SHIMOMURA、HIROSHIGE YANO、YO UEDA
DOI:10.1248/cpb.29.301
日期:——
The interaction between imidazole and p-benzoquinone in acetonitrile was investigated at both low temperature (below 0°) and room temperature. The step of formation of the charge-transfer complex between two intact molecules could not be detected. Instead, the two compounds were found to react with each other fairly quickly at room temperature to form 2, 5-bis (imidazol-1-yl) hydroquinone, 2, 3-bis (imidazol-1-yl) hydroquinone and hydroquinone.
在乙腈中,咪唑与对苯醌之间的相互作用在低温(0°以下)和室温下进行了研究。两个完整分子之间形成电荷转移复合物的阶段无法被检测到。相反,发现这两种化合物在室温下反应相当迅速,生成了2, 5-双(咪唑-1-基)氢醌、2, 3-双(咪唑-1-基)氢醌和氢醌。