✦ LIBER ✦

Molecular iodine-catalyzed one-pot synthesis of tetrahydrobenzo[a]xanthene-11-one and diazabenzo[a]anthracene-9,11-dione derivatives under microwave irradiation

✍ Scribed by X. J. Sun; J. F. Zhou; P. S. Zhao

Publisher: Journal of Heterocyclic Chemistry
Year: 2011
Tongue: English
Weight: 154 KB
Volume: 48
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.742

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

An efficient one‐pot condensation of β‐naphthol, aldehydes, and cyclic 1,3‐dicarbonyl compounds has been achieved with molecular iodine as a catalyst under microwave irradiation, thus a variety of tetrahydrobenzo[a]xanthene‐11‐one and diazabenzo[a]anthracene‐9,11‐dione derivatives were prepared in good yields. J. Heterocyclic Chem., (2011).

📜 SIMILAR VOLUMES

ChemInform Abstract: An Efficient One-Po

ChemInform Abstract: An Efficient One-Pot Synthesis of Tetrahydrobenzo[a]xanthene-11-one and Diazabenzo[a]anthracene-9,11-dione Derivatives under Solvent Free Condition.

✍ Ganesh Chandra Nandi; Subhasis Samai; Ram Kumar; M. S. Singh 📂 Article 📅 2009 🏛 John Wiley and Sons ⚖ 26 KB 👁 2 views

One-pot Green Procedure for Synthesis of

One-pot Green Procedure for Synthesis of Tetrahydrobenzo[a]xanthene-11-one Catalyzed by Brønsted Ionic Liquids under Solvent-free Conditions

✍ Masoumeh Zakeri; Majid M. Heravi; Mina Saeedi; Narges Karimi; Hossein A. Oskooie 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 57 KB 👁 2 views

ChemInform Abstract: One-Pot Green Proce

ChemInform Abstract: One-Pot Green Procedure for Synthesis of Tetrahydrobenzo[a]xanthene-11-one Catalyzed by Broensted Ionic Liquids under Solvent-Free Conditions.

✍ Masoumeh Zakeri; Majid M. Heravi; Mina Saeedi; Narges Karimi; Hossein A. Oskooie 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 32 KB 👁 2 views

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-one Derivatives Catalyzed by Ruthenium Chloride Hydrate as a Homogeneous Catalyst.

✍ Khalil Tabatabaeian; Alireza Khorshidi; Manouchehr Mamaghani; Ali Dadashi; Milad 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 31 KB 👁 3 views

pTSA-catalyzed one-pot synthesis of 12-a

pTSA-catalyzed one-pot synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones in ionic liquid and neat conditions

✍ Jitender M. Khurana; Devanshi Magoo 📂 Article 📅 2009 🏛 Elsevier Science 🌐 French ⚖ 180 KB

ChemInform Abstract: Caros′s Acid—Silica

ChemInform Abstract: Caros′s Acid—Silica Gel-Catalyzed One-Pot Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-ones.

✍ Narges Karimi; Hossein Abdi Oskooie; Majid M. Heravi; Leila Tahershamsi 📂 Article 📅 2011 🏛 John Wiley and Sons ⚖ 25 KB 👁 2 views

## Abstract A simple three‐component synthesis of the title compounds (IV) including an easy work‐up and the use of a inexpensive, nontoxic and easily available catalyst is described.