Analyzing the synthesis route of 89464-87-9

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3-Methoxy-5-methylpyrazin-2-amine, and friends who are interested can also refer to it.

Adding a certain compound to certain chemical reactions, such as: 89464-87-9, name is 3-Methoxy-5-methylpyrazin-2-amine, belongs to Pyrazines compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 89464-87-9, Formula: C6H9N3O

3-methoxy-5-methylpyrazin-2-amine (0.33 g) and the product of Example 1, step (a) were subjected to the procedure described in Example 1, step (b) to afford the product as a pale yellow solid (0.68 g).m/e 389 (M+l)+, 100%.JH NMR (CDC13) 8 7.8 (1H, br), 7.58 (1H, br), 4.01 (3H, s), 2.35 (3H, s).MP 146-147C.Elemental Analysis:Theory: C 30.90, H 2.07, N 10.81 %Found: C 31.12, H 2.00, N 10.79 %

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3-Methoxy-5-methylpyrazin-2-amine, and friends who are interested can also refer to it.

Reference:
Patent; ASTRAZENECA AB; WO2004/108717; (2004); A1;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem