Effect of Aqueous Polyethylene Glycol on 1, 3‐Dipolar Cycloaddition of Benzoylnitromethane/Ethyl 2‐Nitroacetate with Dipolarophiles: Green Synthesis of Isoxazoles and Isoxazolines. Issue 1 (13th January 2014)

• Record Type: Journal Article
• Authors: Gangadhara Chary, R.; Rajeshwar Reddy, G.; Ganesh, Y. S. S.; Vara Prasad, K.; Raghunadh, Akula; Krishna, T.; Mukherjee, Soumita; Pal, Manojit
• Is Part Of: Advanced synthesis & catalysis. Volume 356:Issue 1(2014)
• Page Start: 160
• Page End: 164
• Publication Date: 2014-01-13
• Subjects: Catalysis -- Periodicals; Organic compounds -- Synthesis -- Periodicals; Chemistry -- Periodicals; Chemistry, Technical -- Periodicals; Chemistry -- Periodicals; Catalysis -- Periodicals; Technology, Pharmaceutical -- Periodicals; 547.2
• DOI: 10.1002/adsc.201300712
• Languages: English
• ISSNs: 1615-4150

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>A 1:1 mixture of water‐polyethylene glycol (PEG) facilitated the 1, 3‐dipolar cycloaddition of benzoylnitromethane/ethyl 2‐nitroacetate with terminal alkynes or alkenes leading to isoxazoles or isoxazolines under green conditions. The methodology is free from the use of any base, catalyst, dehydrating agent or hazardous solvent.</p> <p> <boxed-text content-type="graphic" position="anchor" orientation="portrait"> <graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg4sm48vx1" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /> </boxed-text> </p> </abstract>