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Synthesis of Some Novel 2,3,4,8,9‐Pentahydro‐7‐(4‐haloaryl)‐pyrazolo[5,1‐e]benzo[1,5]oxazocines and 2,3( erythro ), 7,8‐Tetrahydro‐2‐aryl‐3‐(4‐fluoro‐3‐methylbenzoyl)‐6‐(4‐haloaryl)pyrazolo[5,1‐d] Benzo[1,4]oxazepines via Solid–Liquid PTC

✍ Scribed by Pathak, Vijai N.; Gupta, Ragini; Tiwari, Ranjana; Gupta, Rekha; Sareen, Vineeta; Varshney, Bindu

Book ID
120480676
Publisher
Taylor and Francis Group
Year
2007
Tongue
English
Weight
103 KB
Volume
37
Category
Article
ISSN
0039-7911

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Synthesis of Some Novel 2,3,4,8,9-Pentah
Synthesis of Some Novel 2,3,4,8,9-Pentahydro-7-(4-haloaryl)pyrazolo[5,1-e]benzo[1,5]oxazocines (VI) and 2,3(erythro), 7,8-Tetrahydro-2-aryl-3-(4-fluoro-3-methylbenzoyl)-6- (4-haloaryl)pyrazolo[5,1-d]benzo[1,4]oxazepines (VIII) via Solid—Liquid PTC.
✍ Vijai N. Pathak; Ragini Gupta; Ranjana Tiwari; Rekha Gupta; Vineeta Sareen; Bind 📂 Article 📅 2007 🏛 John Wiley and Sons ⚖ 29 KB 👁 1 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, please click on HTML or PDF.

One-pot synthesis of novel spiro 2,3,7,8
One-pot synthesis of novel spiro 2,3,7,8-tetrahydro-benzo[1,2-b:5,4-b′]dipyran-4,6-dione and 2,3,8,9-tetrahydro-benzo[1,2-b:4,3-b′]dipyran-4,10-dione derivatives
✍ D. Ashok; D. Shravani 📂 Article 📅 2008 🏛 Elsevier Science 🌐 French ⚖ 159 KB

An efficient synthesis of novel spiro 2,3,7,8-tetrahydro-benzo[1,2-b:5,4-b 0 ]dipyran-4,6-dione and 2,3,8,9tetrahydro-benzo[1,2-b:4,3-b 0 ]dipyran-4,10-dione derivatives in high yields under microwave irradiation is described. The reaction was also studied under conventional heating conditions.