## Abstract According to the ^1^H, ^13^C and ^15^N NMR spectroscopic data and __ab initio__ calculations, the strong NH···O intramolecular hydrogen bond in the __Z__‐isomers of 2‐(2‐acylethenyl)pyrroles causes the decrease in the absolute size of the ^1^__J__(N,H) coupling constant by 2 Hz in CDCl
Pyrroles from ketoximes and acetylene. 13. Study of some substituted pyrroles by13C NMR spectroscopy and calculations with the CNDO/2 approximation
✍ Scribed by M. V. Sigalov; B. A. Shainyan; G. A. Kalabin; A. I. Mikhaleva; B. A. Trofimov
- Book ID
- 112370851
- Publisher
- Springer US
- Year
- 1980
- Tongue
- English
- Weight
- 429 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0009-3122
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