Related Products of 19745-07-4, A common heterocyclic compound, 19745-07-4, name is 2,5-Dichloropyrazine, molecular formula is C4H2Cl2N2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
EXAMPLE 2 5-Chloro-2-(1′-piperazinyl)-pyrazine hydrochloride The title compound, m.p. 301°-302°, is prepared similarly to Example 1 by substituting 2,5-dichloropyrazine for 2,6-dichloropyrazine.
The synthetic route of 19745-07-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Merck & Co., Inc.; US4081542; (1978); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem