Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 455-70-9, is researched, SMILESS is COC(=O)C1=CC(F)=CN=C1, Molecular C7H6FNO2Journal, Organic Magnetic Resonance called Proximity effects in pyridines. Proton chemical shifts in substituted methyl pyridinecarboxylates, Author is Deady, L. W.; Harrison, P. M.; Topsom, R. D., the main research direction is pyridinecarboxylate NMR proximity effect; substituent effect NMR pyridinecarboxylate.Recommanded Product: 455-70-9.
The chem. shifts in 6 series of substituted Me pyridinecarboxylates were measured and interpreted in terms of proximity effects. The shifts for ring H ortho and para to the substituent were explained by additive ester, nitrogen, and substituent effects. The results for meta H indicated substituent-nitrogen interactions, especially when both substituent and H were adjacent N. Similar results were obtained for the ester H.
After consulting a lot of data, we found that this compound(455-70-9)Recommanded Product: 455-70-9 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
1,3-Benzodioxole – Wikipedia,
Dioxole | C3H4O2 – PubChem