Characteristic vibrations of —N(CH3)2and —N+(CH3)3groups in dimethyl aminophenols and their methiodides

Abstract
From an analysis of the infrared spectra of dimethylaminophenols and their methiodides, along with their —N(CD3)2 and —N+(CD3)3 derivaties, the characteristic absorptions of the —N(CH3)2 and —N+(CH3)3 groups have been assigned. Strong absorptions near 950 cm–1, generally ascribed to C—N stretching modes in a large number of compounds containing the —N+(CH3)3 group, have been found to arise from CH3 rocking modes.

This publication has 0 references indexed in Scilit: