Diazaindenes (azaindoles). II. Methyl derivatives of 1,7-diazaindene was written by Albert, Adrien;Willette, Robert E.. And the article was included in Journal of the Chemical Society in 1964.Formula: C7H10N2 This article mentions the following:
4-, 5-, and 6-Methyl-1,7-diazaindene were prepared by a modified Madelung ring closure of the corresponding 2-formamidolutidines, which were prepared by amination followed by formylation of the corresponding lutidines. The yields were lower than that for the parent compound Ionization constants for these compounds are higher than that of 1,7-diazaindene. The 5-Me derivative produces in mice a marked, nonconvulsive hyperexcitability and at higher doses, a partial paralysis. The 4-Me derivative has purely depressant properties. In the experiment, the researchers used many compounds, for example, 3,6-Dimethyl-2-pyridinamine (cas: 823-61-0Formula: C7H10N2).
3,6-Dimethyl-2-pyridinamine (cas: 823-61-0) belongs to pyridine derivatives. Pyridine is diamagnetic and has a diamagnetic susceptibility of −48.7 × 10−6 cm3·mol−1.The molecular electric dipole moment is 2.2 debyes. The standard enthalpy of formation is 100.2 kJ·mol−1 in the liquid phase and 140.4 kJ·mol−1 in the gas phase. Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Formula: C7H10N2