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Synthesis and Crystal Structure of 1-Ethyl 3-Methyl 6-Benzyl-2-methyl-5-oxo-5,6-dihydropyrrolo[1,2-c]quinazoline-1,3-dicarboxylate

Synthesis and Crystal Structure of 1-Ethyl 3-Methyl 6-Benzyl-2-methyl-5-oxo-5,6-dihydropyrrolo[1,2-c]quinazoline-1,3-dicarboxylate
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摘要 The crystal structure of the title compound（C24H22N2O5, Mr = 418.44） has been determined by single-crystal X-ray diffraction. The crystal is of orthorhombic, space group P21/c with a = 7.751（2）, b = 12.392（4）, c = 21.326（6）, V = 2048.4（1）3, Z = 4, Dc = 1.357 g/cm3, F（000） = 880, μ（MoKα） = 0.096 mm-1, the final R = 0.0731 and wR = 0.1982 for 3335 observed reflections（I 〉 2σ（I））. Intermolecular C（24）–H（24B）···O（1） hydrogen bond is observed in the structure. The crystal structure of the title compound（C24H22N2O5, Mr = 418.44） has been determined by single-crystal X-ray diffraction. The crystal is of orthorhombic, space group P21/c with a = 7.751（2）, b = 12.392（4）, c = 21.326（6）, V = 2048.4（1）3, Z = 4, Dc = 1.357 g/cm3, F（000） = 880, μ（MoKα） = 0.096 mm-1, the final R = 0.0731 and wR = 0.1982 for 3335 observed reflections（I 〉 2σ（I））. Intermolecular C（24）–H（24B）···O（1） hydrogen bond is observed in the structure.
作者 郑胡飞 孟祥锁 袁伟 石德清
机构地区 Key Laboratory of Pesticide and Chemical Biology of Ministry of Education
出处 《Chinese Journal of Structural Chemistry》 SCIE CAS CSCD 2014年第6期846-850,共5页 结构化学（英文）
基金 Supported by the National Natural Science Foundation of China(No.21342004) the Syngenta PhD (postgraduate) Programme
关键词 crystal structure azomethine ylide 2 3-butadienoate cascade reaction pyrroloquinazoline crystal structure,azomethine ylide,2,3-butadienoate,cascade reaction,pyrroloquinazoline
分类号 O621.3 [理学—有机化学] O741.6 [理学—晶体学]
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Chinese Journal of Structural Chemistry
2014年 第6期

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