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ChemInform Abstract: The Synthesis of a New Pyrazolylimidazolinone via 1,3-Dipolar Cycloaddition Reaction of N-Methylsydnone with Methyl Propiolate.

โœ Scribed by D. J. JEON; J. N. LEE; H. R. KIM; E. K. RYU

Publisher
John Wiley and Sons
Year
2010
Weight
32 KB
Volume
29
Category
Article
ISSN
0931-7597

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โœฆ Synopsis

The Synthesis of a New Pyrazolylimidazolinone via 1,3-Dipolar Cycloaddition Reaction of N-Methylsydnone with Methyl Propiolate.

-A facile and new procedure for the synthesis of the title compound (IX), a compound with potential herbicidal activity, involving the thermally induced 1,3-dipolar cycloaddition of N-methylsydnone (I) with propiolate (II) as the key step is described. -(JEON, D.

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