Synthesis of Some Novel Class of Regioselective Spiro Isoxazolidine Derivatives <i>via</i>
1,3-Dipolar Cycloaddition Reaction of <i>N-</i>
Benzyl-<i>C-</i>
fluoro-substituted Phenyl Nitrones in Ionic Liquid
作者:Bhaskar Chakraborty、Esmita Chettri
DOI:10.1002/jhet.3148
日期:2018.5
of some new class of regioselective spiro isoxazolidine derivatives have been described using N‐benzyl‐C‐fluoro substituted‐phenyl nitrones with new dipolarophiles via 1,3‐dipolar cycloaddition reaction in ionic liquid. The novel spiro cycloadducts found to exhibit good synthetic potentiality as they could be converted into synthetically more important spiro 1,3‐amino alcohols. Simple reaction methodology