The identification and origin of amide group overtone and combination bands in the near-i.r. spectra of cis-configured lactams
โ Scribed by S.E. Krikorian; T.A. Andrea; M. Mahpour
- Book ID
- 113373794
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 438 KB
- Volume
- 32
- Category
- Article
- ISSN
- 1386-1425
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๐ SIMILAR VOLUMES
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
Bands due to overtone and combination vibrational modes attributable to the imide grouping have been elucidated in the near-IR absorption spectra of small-ring cyclic imides, in which the grouping is in a c/s, ct~ conformation. The spectra closely parallel the spectra of c/s lactams except that two