✦ LIBER ✦

SnCl2 · 2H2O-catalyzed one-pot synthesis of 4(3H)-quinazolinones from anthranilic acid, ortho esters, and amines under solvent free conditions

✍ Scribed by Min Wang; Zhiguo Song; Tingting Zhang

Publisher: Journal of Heterocyclic Chemistry
Year: 2010
Tongue: English
Weight: 74 KB
Volume: 47
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.330

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

magnified image A simple, efficient, and green procedure for the one‐pot synthesis of 4(3__H__)‐quinazolinones by three components condensation of anthranilic acid, ortho esters, and amines in the presence of SnCl~2~ · 2H~2~O has been developed. The reaction occurred within short reaction time at room temperature under solvent‐free conditions to afford the title products in excellent yields. J. Heterocyclic Chem., (2010).

📜 SIMILAR VOLUMES

ChemInform Abstract: SnCl2·2H2O-Catalyze

ChemInform Abstract: SnCl2·2H2O-Catalyzed One-Pot Synthesis of 4(3H)-Quinazolinones from Anthranilic Acid, Orthoesters, and Amines under Solvent-Free Conditions.

✍ Min Wang; Zhiguo Song; Tingting Zhang 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 20 KB

Iodine Catalyzed One-pot Synthesis of 3,

Iodine Catalyzed One-pot Synthesis of 3,4-Dihydroquinazolin-4-ones from Anthranilic Acids, Ortho Esters and Amines under Solvent-free Conditions

✍ Hong-She WANG; Jun-E ZENG 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 77 KB 👁 2 views

Yb(OTf)3-Catalyzed One-Pot Synthesis of

Yb(OTf)3-Catalyzed One-Pot Synthesis of Quinazolin-4(3H)-ones from Anthranilic Acid, Amines and ortho Esters (or Formic Acid) in Solvent-Free Conditions.

✍ Limin Wang; Jianjun Xia; Fang Qin; Changtao Qian; Jie Sun 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 105 KB 👁 1 views

KAl(SO4)2·12H2O (Alum) Catalyzed One-Pot

KAl(SO4)2·12H2O (Alum) Catalyzed One-Pot Three-Component Synthesis of 2-Alkyl and 2-Aryl-4(3H)-quinazolinone under Microwave Irradiation and Solvent Free Conditions

✍ Ali A. Mohammadi; S. S. Sadat Hossini 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 124 KB 👁 1 views

ChemInform Abstract: Strontium Chloride-

ChemInform Abstract: Strontium Chloride-Catalyzed One-Pot Synthesis of 4(3H)-Quinazolinones under Solvent-Free Conditions.

✍ Min Wang; Zhi Guo Song; Ting Ting Zhang 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

ChemInform Abstract: KAI(SO4)2·12H2O (Al

ChemInform Abstract: KAI(SO4)2·12H2O (Alum) Catalyzed One-Pot Three-Component Synthesis of 2-Alkyl and 2-Aryl-4(3H)-quinazolinone under Microwave Irradiation and Solvent Free Conditions.

✍ Ali A. Mohammad; S. S. Sadat Hossini 📂 Article 📅 2012 🏛 John Wiley and Sons ⚖ 31 KB 👁 1 views