Studies on Herbicides and Plant Growth Regulators. II. Synthesis and Some Reactions of 1-Aryloxyacylpyrazoles

Abstract

In view of recently reported chemical reactivities of the azolides, a number of 1-aryloxyacylpyrazoles were synthesized for their evaluation as plant growth regulator. The structure of 1-aryloxyacylpyrazoles derived from unsymmetrical pyrazoles was discussed on the basis of nuclear magnetic resonance data. Some reactions of 1-aryloxyacylpyrazoles were also described.