✦ LIBER ✦

One-pot, three-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones usingp-toluenesulfonic acid–paraformaldehyde copolymer as an efficient and reusable catalyst

✍ Scribed by Ali Saffar-Teluri; Shiva Bolouk

Book ID: 106214540
Publisher: Springer Vienna
Year: 2010
Tongue: English
Weight: 168 KB
Volume: 141
Category: Article
ISSN: 0026-9247
DOI: 10.1007/s00706-010-0376-3

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: One-Pot, Three-Comp

ChemInform Abstract: One-Pot, Three-Component Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones Using p-Toluenesulfonic Acid—Paraformaldehyde Copolymer as an Efficient and Reusable Catalyst.

✍ Ali Saffar-Teluri; Shiva Bolouk 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 views

One-Pot, Three-Component Synthesis of 2,

One-Pot, Three-Component Synthesis of 2,3-Dihydro-4(1H)-quinazolinones by Montmorillonite K-10 as an Efficient and Reusable Catalyst.

✍ Peyman Salehi; Minoo Dabiri; Mostafa Baghbanzadeh; Mahboobeh Bahramnejad 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 views

ChemInform Abstract: Green and One-Pot T

ChemInform Abstract: Green and One-Pot Three-Component Synthesis of 2,3-Dihydroquinazolin-4(1H)-ones Promoted by Citric Acid as Recoverable Catalyst in Water.

✍ Ghorbani-Choghamarani, Arash; Taghipour, Tahereh 📂 Article 📅 2012 🏛 John Wiley and Sons ⚖ 27 KB

Silica sulfuric acid: an efficient and r

Silica sulfuric acid: an efficient and reusable catalyst for the one-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones

✍ Peyman Salehi; Minoo Dabiri; Mohammad Ali Zolfigol; Mohammad Ali Bodaghi Fard 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 91 KB

Silica sulfuric acid efficiently catalyzes the three-component Biginelli reaction between an aldehyde, a b-dicarbonyl compound and urea or thiourea in refluxing ethanol to afford the corresponding dihydropyrimidinones in high yields. The catalyst is reusable and can be applied several times without

Silica Sulfuric Acid: An Efficient and R

Silica Sulfuric Acid: An Efficient and Reusable Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones.

✍ Peyman Salehi; Minoo Dabiri; Mohammad Ali Zolfigol; Mohammad Ali Bodaghi Fard 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 74 KB 👁 2 views

[bmim]HSO 4 : an efficient and reusable

[bmim]HSO 4 : an efficient and reusable catalyst for one-pot three-component synthesis of 2,3-dihydro-4(1 H )-quinazolinones

✍ Darvatkar, Nitin B.; Bhilare, Sachin V.; Deorukhkar, Amol R.; Raut, Dilip G.; Sa 📂 Article 📅 2010 🏛 Taylor and Francis Group 🌐 English ⚖ 137 KB