Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles

摘要

Provided are processes and chemical intermediates useful for preparing a compound of the formula I wherein X is selected from the group consisting of C₁-C₆ trihalomethyl; C₁-C₆ alkyl; and an optionally substituted or di-substituted phenyl group of formula II: Y and Z are independently selected from the group consisting of substituted and unsubstiotuted aryl