一系列6-芳基-1,3-二苯基富烯的晶体结构。
Crystal structures of a series of 6-aryl-1,3-diphenyl-fulvenes.
作者信息
Peloquin Andrew J, Adas Sonya K, Iacono Scott T, Balaich Gary J
机构信息
Department of Chemistry & Chemistry Research Center, United States Air Force Academy, Colorado Springs, CO 80840, USA.
出版信息
Acta Crystallogr E Crystallogr Commun. 2019 May 21;75(Pt 6):838-842. doi: 10.1107/S205698901900700X. eCollection 2019 Jun 1.
The synthesis and crystal structures of a series of 6-aryl-fuvlenes (fulvene is 5-methyl-idene-cyclo-penta-1,3-diene) with varying methyl-ation patterns on the 6-phenyl substituent are reported, namely 6-(3-methyl-phen-yl)-1,3-di-phenyl-fulvene (CH), 6-(4-methyl-phen-yl)-1,3-di-phenyl-fulvene (CH), 6-mesityl-3-di-phenyl-fulvene (CH) and 6-(2,3,4,5,6-penta-methyl-phen-yl)-1,3-di-phenyl-fulvene (CH). The bond lengths are typical of those observed in related fulvenes. A network of C-H⋯π ring inter-actions consolidates the packing in each structure.
报道了一系列在6-苯基取代基上具有不同甲基化模式的6-芳基富烯（富烯为5-亚甲基-环戊-1,3-二烯）的合成及晶体结构，即6-(3-甲基苯基)-1,3-二苯基富烯(CH)、6-(4-甲基苯基)-1,3-二苯基富烯(CH)、6-均三甲苯基-1,3-二苯基富烯(CH)和6-(2,3,4,5,6-五甲基苯基)-1,3-二苯基富烯(CH)。键长是在相关富烯中观察到的典型键长。C-H⋯π环相互作用网络巩固了每个结构中的堆积。
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