✦ LIBER ✦

Multicomponent One-pot Diastereoselective Synthesis of Biologically Important Scaffold under Microwaves

✍ Scribed by Anshu Dandia; Ruby Singh; Pritima Sarawgi; Sarita Khaturia

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 49 KB
Volume: 24
Category: Article
ISSN: 0256-7660
DOI: 10.1002/cjoc.200690180

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

A simple and fast three‐component diastereoselective synthesis of biologically important spiro scaffold 4 was carried out in reasonable purity starting from readily available 1__H__‐indole‐2,3‐dione 1, ethyl cyanoacetate 2 and 4‐hydroxycoumarin 3 under microwave in high yield (88%–92%) and short time.

📜 SIMILAR VOLUMES

ChemInform Abstract: Facile One-Pot, Mul

ChemInform Abstract: Facile One-Pot, Multicomponent Synthesis of Pyridines under Microwave Irradiation.

✍ Jian-Feng Zhou; Yuan-Zhi Song; Jin-Shun Lv; Gui-Xia Gong; Shujiang Tu 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 21 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

Synthesis of Biologically Important Nove

Synthesis of Biologically Important Novel Fluorinated Spiro Heterocycles under Microwaves Catalyzed by Montmorillonite KSF.

✍ Kapil Arya; Anshu Dandia 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 27 KB

Eco-friendly and facile one-pot multicom

Eco-friendly and facile one-pot multicomponent synthesis of acridinediones in water under microwave

✍ Satish Kumar Singh; Krishna Nand Singh 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 81 KB 👁 1 views

## Abstract A rapid, improved, and environmentally benign synthesis of 4‐arylacridinediones is reported via one‐pot multicomponent reaction of aromatic aldehydes, dimedone, and ammonium acetate in water without any catalyst under microwave irradiation. Excellent yields, shortest reaction time, and

ChemInform Abstract: Eco-Friendly and Fa

ChemInform Abstract: Eco-Friendly and Facile One-Pot Multicomponent Synthesis of Acridinediones in Water under Microwave.

✍ Satish Kumar Singh; Krishna Nand Singh 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 25 KB 👁 1 views

One-Pot Synthesis of Benzimidazoles from

One-Pot Synthesis of Benzimidazoles from o-Nitroanilines under Microwaves via a Reductive Cyclization.

✍ Mandar P. Surpur; Pankajkumar R. Singh; Sachin B. Patil; Shriniwas D. Samant 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 18 KB 👁 2 views

Glycine-catalyzed easy and efficient one

Glycine-catalyzed easy and efficient one-pot synthesis of polyhydroquinolines through Hantzsch multicomponent condensation under controlled microwave

✍ Satish Kumar Singh; Krishna Nand Singh 📂 Article 📅 2010 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 71 KB 👁 2 views

## Abstract magnified image Glycine, a novel heterogeneous organocatalyst, is found to be highly effective for the synthesis of polyhydroquinoline derivatives in a one‐pot multicomponent reaction __via__ Hantzsch condensation under controlled microwave (MW) irradiation. The combination of glycine