Synthesis and Crystal Structure of 10-(4-Nitrobenzyl)-3,7,9,11-Tetraoxo-2,4,6,8,10-Pentaaza[3.3.3]Propellane
作者:De-Li Yang、Lei Fu、Jia-Rong Li、Qi Zhang、Da-Xin Shi
DOI:10.3184/174751916x14622819258876
日期:2016.6
10-pentaaza[3.3.3]propellane with p-TsOH as catalyst. 10-(4-nitrobenzyl)-3,7,9,11-tetraoxo-2,4,6,8,10-pentaaza[3.3.3] propellane was afforded by the nitration of the benzyl derivative in 65–68% nitric acid. The structure of 10-(4-nitrobenzyl)-3,7,9,11-tetraoxo-2,4,6,8,10-pentaaza[3.3.3]propellane was further confirmed by single-crystal X-ray diffraction. The syntheses of these propellane derivatives have
N3a,N6a-Dibenzyl-2,5-dioxotetrahydroimidazo[4,5-d]imidazole-3a,6a(1H,4H)-二甲酰胺由二乙基2,5-二氧四氢咪唑并[4,5-d]咪唑反应得到-3a,6a(1H,4H)-二羧酸酯与苄胺,环化得到 10-benzyl-3,7,9,11-tetraoxo-2,4,6,8,10-pentaaza[3.3.3]propellane p-TsOH 作为催化剂。10-(4-nitrobenzyl)-3,7,9,11-tetraoxo-2,4,6,8,10-pentaaza[3.3.3] propellane 由苄基衍生物在 65-68% 硝酸中硝化得到酸。10-(4-nitrobenzyl)-3,7,9,11-tetraoxo-2,4,6,8,10-pentaaza[3.3.3]propellane 的结构通过单晶 X 射线衍射进一步