Synthesis, Fourier transform infrared and Raman spectra, assignments and analysis of N-(phenyl)- and N-(chloro substituted phenyl)-2,2-dichloroacetamides
作者:V Arjunan、S Mohan、S Subramanian、B Thimme Gowda
DOI:10.1016/j.saa.2003.07.003
日期:2004.4
configuration XyC6H(5-y)-NHCO-CHCl2 (where, X = Cl and y = 1, 2 and 3) were synthesised and the Fourier transform infrared (FTIR) and Fourier transform Raman (FT-Raman) spectra of the compounds were recorded and analysed. The FTIR spectra of all the compounds were recorded in a Bruker IFS 66V spectrometer in the range of 4000-400 cm(-1) and the FT-Raman spectra were also recorded in the same instrument in the
XyC6H(5-y)-NHCO-CHCl2构型的N-(苯基)-2,2-二氯乙酰胺(NPA)和N-(氯取代苯基)-2,2-二氯乙酰胺(其中X = Cl和y =合成1、2和3),并记录和分析化合物的傅立叶变换红外(FTIR)和傅立叶变换拉曼(FT-Raman)光谱。所有化合物的FTIR光谱在Bruker IFS 66V光谱仪中记录在4000-400 cm(-1)范围内,FT-拉曼光谱也在同一仪器中记录在3500-100 cm(-1)范围内)。借助于通过正态坐标分析计算的势能分布(PED),讨论了酰胺键(-NHCO-)参数随苯基中氯原子的取代以及不同正态模式的混合而发生的变化。