Regioselective and Stereospecific Synthesis, Crystal Structure and NMR Assignments of<i>N</i>-[(<i>Z</i>)-1-Oxo-1,3-Diphenylprop-2-en-2-yl]-4-Nitrobenzamide
作者:Heshmat Allah Samimi、Bohari M. Yamin
DOI:10.3184/174751914x13998313245571
日期:2014.6
corresponding N-(E) and N-[(Z)-1-oxo-1-aryl-3-phenylprop-2-en-2-yl]-4-benzamide, respectively, in the presence of diethyl thiourea is described. The structure of N-[(Z)-1-oxo-1-phenyl-3-phenylprop-2-en-2-yl]-4-nitrobenzamide is also confirmed by the single crystal X-ray diffraction study. A mechanism for this regiospecific rearrangement is proposed.
顺式和反式 N-酰基-2-苯甲酰基-3-苯基氮丙啶异构化为相应的 N-(E) 和 N-[(Z)-1-oxo-1-aryl-3-phenylprop-2-en-2-分别描述了在二乙基硫脲存在下的基]-4-苯甲酰胺。N-[(Z)-1-oxo-1-phenyl-3-phenylprop-2-en-2-yl]-4-nitrobenzamide 的结构也由单晶 X 射线衍射研究证实。提出了这种区域特异性重排的机制。