✦ LIBER ✦

An efficient one-step synthesis of 1,4-dihydropyridines via a triphenylphosphine-catalyzed three-component Hantzsch reaction under mild conditions

✍ Scribed by Abdelmadjid Debache; Wassima Ghalem; Raouf Boulcina; Ali Belfaitah; Salah Rhouati; Bertrand Carboni

Book ID: 104096774
Publisher: Elsevier Science
Year: 2009
Tongue: French
Weight: 293 KB
Volume: 50
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2009.07.018

No coin nor oath required. For personal study only.

✦ Synopsis

a b s t r a c t An efficient one-step synthesis of 1,4-dihydropyridines in good to excellent yields via the triphenylphosphine-catalyzed Hantzsch three-component reaction of an aromatic aldehyde, ethyl acetoacetate and ammonium acetate is described.

📜 SIMILAR VOLUMES

ChemInform Abstract: An Efficient One-St

ChemInform Abstract: An Efficient One-Step Synthesis of 1,4-Dihydropyridines via a Triphenylphosphine-Catalyzed Three-Component Hantzsch Reaction under Mild Conditions.

✍ Abdelmadjid Debache; Wassima Ghalem; Raouf Boulcina; Ali Belfaitah; Salah Rhouat 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 24 KB 👁 2 views

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of 1,4-Dihydropyridines via a Phenylboronic Acid Catalyzed Hantzsch Three-Component Reaction.

✍ Abdelmadjid Debache; Raouf Boulcina; Ali Belfaitah; Salah Rhouati; Bertrand Carb 📂 Article 📅 2008 🏛 John Wiley and Sons ⚖ 19 KB 👁 2 views

LiBr as an Efficient Catalyst for One-po

LiBr as an Efficient Catalyst for One-pot Synthesis of Hantzsch 1,4-Dihydropyridines under Mild Conditions

✍ D. K. Yadav; R. Patel; V. P. Srivastava; G. Watal; L. D. S. Yadav 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 64 KB 👁 1 views

ChemInform Abstract: LiBr as an Efficien

ChemInform Abstract: LiBr as an Efficient Catalyst for One-Pot Synthesis of Hantzsch 1,4-Dihydropyridines under Mild Conditions.

✍ D. K. Yadav; R. Patel; V. P. Srivastava; G. Watal; L. D. S. Yadav 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

ChemInform Abstract: An Efficient One-St

ChemInform Abstract: An Efficient One-Step Hantzsch Multicomponent Synthesis of 1,4-Dihydropyridines via a Wells-Dawson Heteropolyacid Catalyst under Solvent-Free Conditions.

✍ Angel G. Sathicq; Gustavo P. Romanelli; Agustin Ponzinibbio; Graciela T. Baronet 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

(NH4)2.5H0.5PW12O40-catalyzed rapid and

(NH4)2.5H0.5PW12O40-catalyzed rapid and efficient one-pot synthesis of dihydropyridines via the Hantzsch reaction under solvent-free conditions

✍ Ghattali, Seyyed Naeim; Saidi, Kazem; Khabazzadeh, Hojatollah 📂 Article 📅 2012 🏛 Springer Netherlands 🌐 English ⚖ 886 KB