Recommanded Product: 1569-17-1. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 4-Methyl-1,8-naphthyridine, is researched, Molecular C9H8N2, CAS is 1569-17-1, about Kinetics of quaternization of some naphthyridines and methylnaphthyridines. Author is Jones, Richard A. Y.; Wagstaff, Nigel.
The 2nd order rate constants for the reaction of MeI with some naphthyridines and methylnaphthridines in MeCN were determined by a conductimetric method. The following results were obtained at 24.8° (compound, and rate constant × 10-4 l./mole/sec. given): quinoline, 0.517; isoquinoline, 4.23; 1,5-naphthyridine, 0.232; 1,6-naphthyridine, 1.66; 1,8-naphthyridine, 4.25; 2-methyl-1,8-naphthyridine, 3.61; 3-methyl-1,8-naphthyridine, 5.74; 4-methyl-1,8-naphthyridine, 7.26; and 2,7-dimethyl-1,8-naphthyridine, 1.85. The rate constants are used to deduce the quaternization kinetics of the reactions.
In some applications, this compound(1569-17-1)Recommanded Product: 1569-17-1 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem