Unusual reactivity of bent acenes: reactions of [6](1,4)naphthalenophane and [6](1,4)anthracenophane with electrophiles
作者:Yoshito Tobe、Akihiro Takemura、Mamoru Jimbo、Tohru Takahashi、Kazuya Kobiro、Kiyomi Kakiuchi
DOI:10.1021/ja00035a049
日期:1992.4
The unusual reactivity of [6](1,4)naphthalenophane (2) and [6](1,4)anthracenophane (3), the smallest-bridged acenophanes hitherto known, in electrophilic reactions has been disclosed. These reactions include (i) acid-catalyzed telomerization, (ii) peracid oxidation, and (iii) addition with dienophiles. Semi-empirical molecular orbital calculations (MNDO and MNDO/PM3) were performed in order to compare
[6](1,4)萘酚 (2) 和 [6](1,4) 蒽酚 (3) 是迄今为止已知的最小桥接乙酰苯在亲电子反应中的不寻常反应性。这些反应包括 (i) 酸催化调聚,(ii) 过酸氧化,和 (iii) 与亲二烯体的加成。进行了半经验分子轨道计算(MNDO 和 MNDO/PM3)以比较 2 和 3 的几何形状、能量和键合特性与 [6] 对环芳烷 (1)