"Synthesis of Substituted of Benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidines through (3+2+1) Cyclization of 2-Aminobenzimidazole, Acetophenone, and <i>N</i>,<i>N</i>-Dimethylformamide as One-Carbon Synthon"
作者全名："Guo, Mengyi; Huang, Xin; Li, Suzhen; Ma, Wanqian; Liu, Aqin; Zhang, Xiuyu; Kuang, Qiulin; Cheng, Luoteng; Song, Yibo; Hu, Xueyuan; Yuan, Jianyong"
作者地址："[Guo, Mengyi; Huang, Xin; Li, Suzhen; Ma, Wanqian; Liu, Aqin; Zhang, Xiuyu; Kuang, Qiulin; Cheng, Luoteng; Song, Yibo; Hu, Xueyuan; Yuan, Jianyong] Chongqing Med Univ, Coll Pharm, Dept Med Chem, Chongqing 400016, Peoples R China"
通信作者："Yuan, JY (通讯作者)，Chongqing Med Univ, Coll Pharm, Dept Med Chem, Chongqing 400016, Peoples R China."
来源：JOURNAL OF ORGANIC CHEMISTRY
ESI学科分类：CHEMISTRY
WOS号：WOS:001068332700001
JCR分区：Q1
影响因子：3.3
年份：2023
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文献类型：Article; Early Access
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摘要："An efficient method for the construction of benzo[4,5]imidazo[1,2-a]pyrimidines using N,N-dimethylformamide as a one-carbon source and 2-aminobenzimidazoles and acetophenone as substrates through a one-pot, three-component cascade reaction is described. Spectra investigations indicated the fluorescent properties of selected products, exhibiting quantum yields 0.07-0.16 with maxima absorption at 266-294 nm and emission at 472-546 nm."
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