Continuous and batch microwave reactors were constructed for efficient,“green” synthesis
with low-boiling solvents at high temperature in closed vessels. Capabilities for rapid …

One of the largest classes of organic molecules are dihydropyrimidines and its derivatives.
They are widely used in a variety of pharmacological and industrial applications. Their …

An efficient one-pot synthesis of 4, 5, 6-triaryl-3, 4-dihydropyrimidin-2 (1 H)-ones via a three-
component Biginelli-type condensation of aldehyde, 2-phenylacetophenone, and …

An efficient green protocol for the preparation of amidoalkyl naphthols, employing a three-
component one-pot condensation reaction of β-naphthol, aromatic aldehyde, amides or urea …

(Methacryloyloxy) ethyl 6-methyl-2-oxo-4-phenyl-1, 2, 3, 4-tetrahydropyrimidine-5-
carboxylate, is a cyclic urea derivative synthesized from urea, 2-(methacryloyloxy) ethyl …

This review covers up to 2010 and some available references of 2011 of synthetic advances
in the Biginelli reaction, including recent mechanistic advances, new building blocks, new …

Biginelli reactions have been monitored by direct infusion electrospray ionization mass
spectrometry (ESI‐MS) and key cationic intermediates involved in this three‐component …

Despite prior reports of several really effective catalytic and non-catalytic approaches
towards Biginelli's 3, 4-dihydropyrimidin-2 (1 H)-ones, an overwhelming number of new …

The present work is the first report of nano-Fe 3 O 4@ SiO 2-NH-gallic acid in
multicomponent reactions as a catalyst. One-pot condensation of various aromatic …

Herein we introduce an effective approach for incorporating sulfamic acid (SA) into HKUST-
1. The synthesized materials have been characterized using XRD, XPS, BET, FT-IR, SEM …