An experimental study of the e †ects of intramolecular electric Ðelds on 1J(C,H) coupling constants involving a formyl proton in a series of 5-X-salicylaldehydes is reported. The particularly large electric Ðeld component along the bond, calculated for leads to a measured substituent e †ect of 7.36
Experimental and Theoretical Study of Hyperconjugative Interaction Effects on NMR 1J CH Scalar Couplings
✍ Scribed by Contreras, Rubén H.; Esteban, Ángel L.; Díez, Ernesto; Della, Ernest W.; Lochert, Ian J.; dos Santos, Francisco P.; Tormena, Cláudio F.
- Book ID
- 125442117
- Publisher
- American Chemical Society
- Year
- 2006
- Tongue
- English
- Weight
- 134 KB
- Volume
- 110
- Category
- Article
- ISSN
- 1089-5639
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