## Abstract ^13^C n.m.r. chemical shifts and carbon‐proton coupling constants of 2‐substituted pyrimidines are reported. The carbon chemical shifts are correlated with π‐electron densities. Substituents which cause deshielding at the directly bound carbon (e.g. NH~2~, OCH~3~ and F) exert a more pow
13C n.m.r. spectra of polybutadienes:2
✍ Scribed by F. Conti; M. Delfini; A.L. Segre; D. Pini; L. Porri
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 242 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0032-3861
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