Although isocyanide‐based multicomponent reactions (MCRs), introduced in 1921 by
Passerini, largely predominate nowadays in the construction of widely diverse heterocycles …

Publisher Summary This chapter reviews the analysis made of the synthesis and properties
of six isomeric heterocyclic systems containing two fused pyridine rings with different mutual …

Naphthyridines. Structure, physicochemical properties and general methods of synthesis Page
1 Abstract. Data on the synthesis, chemical properties and applications of naphthyridines …

A variety of functionalized flavanone derivatives and tetrahydropyrimidine derivatives were
achieved under remarkably mild conditions. The combination of good to excellent yields, a …

Studies on the development of procedures for the synthesis of five isomeric pyridopyridines,
viz., 1, 5-, 1, 6-, 1, 7-, 2, 6-and 2, 7-naphthyridines, their chemical properties and biological …

10-Cyanotetrahydrobenzo [b][1, 6] naphthyridines, undergo addition of DMAD, followed by a
Stevens rearrangement of the intermediate ylide to yield methyl dioates and. An alternative …

Depending on the structure of amine, the multicomponent Domino reaction of β-ketoester 1
with acrolein 2 and various primary amines 3, in the presence of 4Å MS, leads either to 1, 6 …

In this article, we present a convenient and green method for synthesis of β-amino carbonyl
compounds through ball-milling technique by using aqueous formic acid, which is an …

An atom-efficient, catalyst-free and environmentally friendly approach towards the synthesis
of 1, 3, 4-trisubstituted imidazolidines (4a–4p) through a multicomponent reaction involving …

First synthesis and xâ•’ray crystal structure of hexahydrobenzo[<i>b</i>]pyrido[3,4,5â•’ <i>de</i
Page 1 First Synthesis and X-ray Crystal Structure of Hexahydrobenzo[b]pyrido[3,4,5-de]-1,6-naphthyridines …