摘要:
两种新的甘脲衍生物,即 6-phenyl-1,4-dioxo-2,2a,3,4,6,7-hexahydro-1H,5H-2,3,4a,6,7a-pentaazacyclopenta[cd]indene- 2a,7b-二羧酸酯 (1), 和 6-(2,4-dichorophenyl)-1,4-dioxo-2,2a,3,4,6,7-六氢-1H,5H-2,3,4a 二乙酯,6,7a-pentaazacyclopenta[cd]indene-2a,7b-dicarboxylate (2) 已经合成并通过 X 射线衍射分析确定了结构。化合物 1 为单斜晶系 C2/c 空间群,a = 20.0784(7), b = 9.0316(3), c = 23.0980(8) Å, β = 98.3930(10), V = 4143.7(2) Å3,对于 dcalc = 1.338 Mg/m3,Z = 8。类似物