96-49-1, Name is Ethylene carbonate, molecular formula is C3H4O3, Safety of Ethylene carbonate, belongs to naphthyridines compound, is a common compound. In a patnet, author is Ebrahimlo, Ali Reza Molla, once mentioned the new application about 96-49-1.
Efficient three-component synthesis of 5-(6-hydroxy-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-5,12-dihydrobenzo[b] pyrimido[5,4-g][1,8] naphthyridine-2,4(1H,3H)-dione
1,8-Naphthyridine derivatives are important heterocyclic compounds. A facile and efficient one-pot procedure for the synthesis of 5-(6-hydroxy-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-5,12-dihydrobenzo[b]pyrimido[5,4-g][1,8]naphthyridine-2,4(1H,3H)-dione(3) via a three-component reaction of barbituric acid, 2-chloro-3-formylquinoline and ammonia under basic conditions is described.
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Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem