Microwave-assisted synthesis of furo[3,2-c]-1,8-naphthyridines was written by Gullu, Mustafa;Yigit, Deniz. And the article was included in Synthetic Communications in 2011.Product Details of 1075-62-3 This article mentions the following:
Microwave-assisted ring-conversion reactions of some pyrido[1,2-a]pyrimidine derivatives to 1,8-naphthyridines were investigated. Novel furo[3,2-c]-1,8-naphthyridine compounds were synthesized in good yields under thermal reaction conditions. Both microwave and classical heating methods have been found to be satisfactory for the synthesis of new 1,8-naphthyridines. In the experiment, the researchers used many compounds, for example, N-(6-Aminopyridin-2-yl)acetamide (cas: 1075-62-3Product Details of 1075-62-3).
N-(6-Aminopyridin-2-yl)acetamide (cas: 1075-62-3) belongs to pyridine derivatives. Pyridine has a conjugated system of six 锜?electrons that are delocalized over the ring. The molecule is planar and, thus, follows the H鐪塩kel criteria for aromatic systems. Many analogues of pyridine are known where N is replaced by other heteroatoms . Substitution of one C閳ユ弻 in pyridine with a second N gives rise to the diazine heterocycles (C4H4N2), with the names pyridazine, pyrimidine, and pyrazine.Product Details of 1075-62-3