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This chapter extends the discussion to reactions between the Vilsmeier‐Haack reagent
(subsequently referred to as the Vilsmeier reagent for brevity) and any other compounds in …

The intramolecular cyclization of amidoalkyl naphthols by Vilsmeier reagent produced 1, 3-
oxazines. The Vilsmeier reagent (chloromethylenedimethylammonium chloride) has been …

Eleven enamides were prepared by adopting different procedures. The various enamides
prepared were subjected to Vilsmeier reaction using (i) POCl3/DMF;(ii) diphosgene/DMF;(iii) …

Abstract TCTA–DMF (2, 4, 6-trichloro-1, 3, 5-triazine/N, N′-dimethylformamide) adduct has
been used as a Vilsmeier–Haack type reagent for effective synthesis of 2-chloro-3-formyl …

Here we describe the synthesis and biological activity of novel amino-pyrazolopyridines with
anti-NF-κB and pro-apoptotic potential. α-Methylene ketones were used as a starting point …

As a significant substitute for the traditional chlorination reagents such as POCl3, SOCl2,
phosgene, trichloromethyl chloroformate (TCF, diphosgene), bis-(trichloromethyl) carbonate …

Chloro-2-formyl indenes and tetralenes have been synthesized using Vilsmeier–Haack–
Arnold reaction onto indanones and tetralones. Most of these analogues exhibited …

Symmetrical trichlorotriazine derivatives such as 2, 4, 6-trichloro-1, 3, 5-triazine and
trichloroisocyanuric acid were explored as Vilsmeier–Haack type reagents in the presence …

Flavones are a class of naturally occurring compounds with various biological activities. 1–4
One of the most commonly used methods for the synthesis of flavones is the …