Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 91476-80-1, name is 5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazine, A new synthetic method of this compound is introduced below., Recommanded Product: 5,6,7,8-Tetrahydroimidazo[1,2-a]pyrazine
Production Example 6 1-(2-Hydroxyethyl)-6,8-difluoro-7-(5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-7-yl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid (compound No. 10) Using 1-(2-hydroxyethyl)-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid and 5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine, the same procedure as in Production Example 1 was followed to yield the title compound. Melting point: 253-255 C. Elemental analysis (for C18 H16 F2 N4 O4.1/2H2 O)
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; Takeda Chemical Industries, Ltd.; US5519024; (1996); A;,
Pyrazine – Wikipedia,
Pyrazine | C4H4N2 – PubChem