1824090-23-4Relevant articles and documents
Mg3N2-assisted one-pot synthesis of 1,3-disubstituted imidazo[1,5-: A] pyridine
Jadhav, Jagannath S.,Patil, Suhas G.,Sankpal, Sagar T.
, p. 11808 - 11815 (2020/04/10)
A novel Mg3N2-assisted one-pot annulation strategy has been developed via cyclo-condensation reaction of 2-pyridyl ketones with alkyl glyoxylates or aldehydes, allowing the formation of imidazo[1,5-a]pyridines exclusively with an exellent yield.
1-methyl-[1,5-a]-pyridinium imidazole-3-nitrile and chemical synthesis method thereof
-
, (2020/01/25)
The invention relates to a chemical synthesis method of 1-methyl-[1,5-a]-pyridinium imidazole-3-nitrile. The method comprises the following steps: starting from 2-pyridineethanone as a raw material, carrying out oximation, reduction, substitution, cyclization, hydrolysis, amidation and dehydration to synthesize the 1-methyl-[1,5-a]-pyridinium-3-nitrile, and the method provides an efficient synthesis method for the synthesis of the compound.