Heterocyclic compounds can be divided into two categories: alicyclic heterocycles and aromatic heterocycles. Compounds whose heterocycles in the molecular skeleton cannot reflect aromaticity are called alicyclic heterocyclic compounds. Compound: 2689-65-8, is researched, Molecular C5H3IO2, about Polar properties and reactivities of some 5-substituted furfurals, the main research direction is dipole moment furfurals; furfurals dipole moment; Hammett constant furfurals; reaction rates furfurals; rates reaction furfurals.Related Products of 2689-65-8.
The dipole moments (μ) were determined of the following 5-substituted furfurals (I) (substituent and μ given): Et2N, 5.66; Me2N, 5.50; piperidino, 5.43; PhNMe, 4.95; morpholino, 4.81; Me, 3.94; CHO, 3.46; H, 3.57; Br, 3.37; Cl, 3.37; I, 3.29. Linear correlations were obtained between μ and Hammett σ constant of the substituents. The relative reaction rates (k) were also determined for the reactions of I with PhNH2. A linear plot was obtained when μ were plotted vs. log k. I (R = Me, NMe2, or NEt2) have in solution primarily the cis configuration.
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Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem