S. Naveen, Rita Bhattacharjee, V. Gayathri, S. Anandalwar, J. S. Prasad
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引用次数: 2
摘要
合成了标题化合物c20h15n30o，并用x射线晶体学对其结构进行了研究。该化合物在空间群P1中结晶为三斜晶类，晶胞参数为a = 7.724(6) a, b = 9.059(6) a, c = 12.186(1) a， α = 78.588(5)°，β = 73.630(4)°，γ = 70.924(5)°。喹唑啉部分的二氢嘧啶环呈斜船状构象。该结构具有N- h…O和O- h…N型分子间氢键。
Synthesis and crystal structure of 6-p-hydroxyphenyl-5,6-dihydrobenzoimidazo[1,2-c]quinazoline.
The title compound, C20H15N3O, was synthesized and the structure was investigated by X-ray crystallography. The compound crystallizes in the triclinic crystal class in the space group P1 with cell parameters a = 7.724(6)A, b = 9.059(6)A, c = 12.186(1)A, α = 78.588(5)°, β = 73.630(4)°, γ = 70.924(5)° Z = 2. The dihydropyrimidine ring in the quinazoline moiety is in an skew-boat conformation. The structure exhibits intermolecular hydrogen bonds of the type N-H…O and O-H…N.
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