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Journal of Molecular Liquids, ISSN 0167-7322, 01/2020, Volume 298, p. 112051
The adsorption and corrosion inhibition behavior of three dihydropyrimidinone (DHPM) derivatives on carbon steel in 0.5 M sulphuric acid solution is... 
Dihydropyrimidinones | Biginelli reaction | Corrosion inhibition | Synergism
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 06/2010, Volume 51, Issue 23, pp. 3138 - 3140
An environmentally benign aqueous Biginelli protocol for the synthesis of substituted 3,4-dihydropyrimidin-2(1H)-ones using thiamine hydrochloride as a... 
Thiamine hydrochloride | Ultrasonication | Multi-component reactions | Biginelli reaction | Dihydropyrimidinones (DHPMs) | ONE-POT SYNTHESIS | PROTOCOL | CHEMISTRY, ORGANIC | IONIC LIQUID | FLUORIDE | REUSABLE CATALYST | DIHYDROPYRIMIDINONES | BIGINELLI CONDENSATION | BROMIDE | DERIVATIVES | CHLORIDE | Pyrimidines
Journal Article
Journal of Pharmaceutical Sciences and Research, 08/2016, Volume 8, Issue 8, pp. 741 - 746
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2009, Volume 50, Issue 19, pp. 2222 - 2224
A simple and effective synthesis of 3,4-dihydropyrimidinone derivatives from aldehydes, 1,3-dicarbonyl compounds, and urea/thiourea in ethanol by using calcium... 
REVISION | DIHYDROPYRIMIDINONES | ONE-POT SYNTHESIS | CHEMISTRY | CHEMISTRY, ORGANIC | CONDENSATION | IONIC LIQUID | BROMIDE | CHLORIDE
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 11/2016, Volume 57, Issue 47, pp. 5135 - 5149
[Display omitted] •Important mechanisms are briefly covered and the most plausible one highlighted.•Substrate variations have been show-cased.•Approaches to... 
Urea | Active methylene compound | Biginelli reaction | Dihydropyrimidinones | Multicomponent reaction | Aldehyde | ASYMMETRIC-SYNTHESIS | POLYCYCLIC GUANIDINE ALKALOIDS | SMALL-MOLECULE | CHEMISTRY, ORGANIC | SPONGE CRAMBE-CRAMBE | CALCIUM-CHANNEL BLOCKERS | IN-VITRO | POTENT | ANTITUBERCULAR ACTIVITY | IONIC LIQUIDS | ACID-ESTERS
Journal Article
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2002, Volume 43, Issue 14, pp. 2657 - 2659
Zirconium tetrachloride catalyzes efficiently the three component condensation reaction of an aromatic aldehyde, a β-ketoester and urea in refluxing ethanol to... 
dihydropyrimidinones | zirconium tetrachloride | β-ketoesters | Biginelli reaction | Dihydropyrimidinones | Zirconium tetrachloride | CHEMISTRY, ORGANIC | beta-ketoesters | BIGINELLI COMPOUNDS
Journal Article
Tetrahedron, ISSN 0040-4020, 02/2014, Volume 70, Issue 6, pp. 1383 - 1386
Nanomagnetic-supported sulfonic acid is found to be a new, powerful, and reusable heterogeneous catalyst for the rapid synthesis of... 
Microwave irradiation | Nanomagnetic catalyst | Heterogeneous catalyst | Solvent-free route | THIONES | REUSABLE CATALYST | DIHYDROPYRIMIDINONES | ONE-POT SYNTHESIS | PROTOCOL | CHEMISTRY, ORGANIC | IONIC LIQUID | Resveratrol | Nanoparticles | Synthesis | Heating | Tetrahedrons | Iron | Nanostructure | Microwaves | Sulfonic acid
Journal Article
CHEMICAL SCIENCE, ISSN 2041-6520, 12/2019, Volume 10, Issue 45, pp. 10481 - 10492
DNA-encoded compound libraries are a widely used technology for target-based small molecule screening. Generally, these libraries are synthesized by solution... 
LIBRARIES | ACID | DIHYDROPYRIMIDINONES | DIELS-ALDER REACTIONS | ONE-POT SYNTHESIS | BIGINELLI REACTION | DIVERSITY | IDENTIFICATION | CHEMISTRY, MULTIDISCIPLINARY | DISCOVERY | MOLECULES
Journal Article
Applied Clay Science, ISSN 0169-1317, 2012, Volume 55, pp. 1 - 9
A bentonite/PS-SO 3H nanocomposite was prepared and used as an acid catalyst for the Biginelli reaction under solvent-free conditions. This acid catalyst was... 
Bentonite | Nanocomposite | Biginelli reaction | Dihydropyrimidinones | Organic–inorganic hybrid material | Organic-inorganic hybrid material
Journal Article
New Journal of Chemistry, ISSN 1144-0546, 12/2013, Volume 38, Issue 1, pp. 358 - 365
The Brønsted acidic ionic liquid 1-methyl-3-(3-trimethoxysilylpropyl) imidazolium hydrogen sulfate was immobilized on magnetic Fe 3 O 4 nanoparticles... 
SILICA-GEL | DIHYDROPYRIMIDINONES | FE3O4 NANOPARTICLES | ONE-POT SYNTHESIS | RECOVERABLE CATALYST | 2,4,5-TRISUBSTITUTED IMIDAZOLES | HETEROGENEOUS CATALYST | SBA-15 | GREEN | CHEMISTRY, MULTIDISCIPLINARY | HIGHLY EFFICIENT
Journal Article
New J. Chem, ISSN 1144-0546, 2014, Volume 38, Issue 1, pp. 358 - 365
Journal Article
RSC Advances, ISSN 2046-2069, 2016, Volume 6, Issue 9, pp. 7419 - 7425
Nano-ZrO2 sulfuric acid [n-ZrO2-SO3H (n-ZrSA)] has been synthesized from the reaction of nano-ZrO2 with chlorosulfonic acid as sulfonating agent. This catalyst... 
ORGANIC-SYNTHESIS | MULTICOMPONENT REACTIONS | FACILE SYNTHESIS | DIHYDROPYRIMIDINONES | ZIRCONIA | ONE-POT SYNTHESIS | EFFICIENT SYNTHESIS | ESTERIFICATION | SUPPORTED SULFONIC-ACID | MIXED-METAL OXIDES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2008, Volume 49, Issue 42, pp. 6119 - 6121
Journal Article
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