Concepedia

Silica-bonded N-propyl sulfamic acid as an efficient recyclable catalyst for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones/thiones under heterogeneous conditions

Srinivasa Rao Jetti, Anjna Bhatewara, Tanuja Kadre, Shubha Jain

Chinese Chemical Letters · 2013 · 46 citations · 39 references

DOI

Concepts

References

39

100 years of the biginelli dihydropyrimidine synthesis

C. Oliver Kappe · Tetrahedron · 1993 · 1.2K citations

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Dihydropyrimidine calcium channel blockers. 3. 3-Carbamoyl-4-aryl-1,2,3,4-tetrahydro-6-methyl-5-pyrimidinecarboxylic acid esters as orally effective antihypertensive agents

Karnail S. Atwal, Brian N. Swanson, Steven E. Unger et al. · Journal of Medicinal Chemistry · 1991 · 782 citations

Lanthanide Triflate Catalyzed Biginelli Reaction. One-Pot Synthesis of Dihydropyrimidinones under Solvent-Free Conditions

Yun Ma, Changtao Qian, Limin Wang et al. · The Journal of Organic Chemistry · 2000 · 515 citations

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Unprecedented Catalytic Three Component One-Pot Condensation Reaction:  An Efficient Synthesis of 5-Alkoxycarbonyl- 4-aryl-3,4-dihydropyrimidin-2(1H)-ones

Essa Hu, Daniel R. Sidler, Ulf‐H. Dolling · The Journal of Organic Chemistry · 1998 · 498 citations

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Indium(III) Chloride-Catalyzed One-Pot Synthesis of Dihydropyrimidinones by a Three-Component Coupling of 1,3-Dicarbonyl Compounds, Aldehydes, and Urea: An Improved Procedure for the Biginelli Reaction

Brindaban C. Ranu, Alakananda Hajra, Umasish Jana · The Journal of Organic Chemistry · 2000 · 472 citations

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