Determination of dimerization constants of cis- and trans-configured secondary amides using near-infrared spectrometry

The influence of hydrogen-bonded associa

The influence of hydrogen-bonded association on the character of the near-i.r. spectra of simple cis- and trans-configured secondary amides

✍ S.Edward Krikorian 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 758 KB

A solvent and concentration study of three cis lactams in the i.r. and near-ix. has led to a partial revision of amide group combination band assignments for two of the lactams, permitting differentiation between the strained ring and larger ring cis lactams. The near-i.r. spectra of the lactams pro