An efficient, one-pot, base-and catalyst-free three-component pathway is described for the
synthesis of novel spiro-[1, 8]-naphthyridine derivatives by the condensation reaction …

A one‐pot multi‐component pathway is reported to synthesize novel spiro‐(1, 8)‐
naphthyridine derivatives in good to excellent yields via the condensation reaction of isatin …

An operationally simple one-pot protocol for the synthesis of highly substituted [1, 8]
naphthyridin-1-phenyl-1-ethanones dealing with 2-chloroquinoline-3-carbaldehyde and 1 …

This is the first report of an innovative, one-pot, catalyst-free, pseudo-five-component
synthesis of 1, 2-dihydro [1, 6] naphthyridines from methyl ketones, amines, and …

A simple, convenient, and eco‐friendly synthetic protocol has been developed via a one‐pot
three‐component reaction between 2‐chloroquinoline‐4‐amines, different substituted …

A novel method for the synthesis of 1, 2‐dihydro‐5‐arylnaphtho [2, 1‐c][2, 7] naphthyridine
derivatives via a three‐component reaction of aromatic aldehyde, naphthalen‐2‐amine, and …

Three new tetrahydronaphthyridines were prepared starting from readily available 3-bromo-
picolines. The key step of the proposed strategy consists of reduction of the imine prepared …

The diversity-oriented synthesis of a naphthyridine scaffold has been demonstrated via a
novel domino four-component reaction. The syntheses were achieved by reacting a …

Convenient synthesis of naphtho[1,6] naphthyridine derivatives under catalyst-free conditions |
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An efficient and versatile method was developed for the access of multisubstituted 1, 8-
naphthyridine derivatives through a one-pot, three-component protocol from heterocyclic …