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US 2014/0275562 A1Published application
Preparation of certain (substituted phenyl)-triazolyl-(substituted phenyl) molecules, and intermediates and insecticides related thereto
AssigneeDow AgroSciences LLC
InventorsJames M. RENGA, Anne M. WILSON, Peter BORROMEO, Carl DeAMICIS, Jerod PATZNER
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Abstract
This disclosure is related to the field of preparation of certain (substituted phenyl)-triazolyl-(substituted phenyl) molecules, and intermediates related thereto, where said intermediates are useful in the preparation of certain insecticides.
Claims5
A process comprising:
- (1a) reacting an arylalkoxyimidate salt of Formula 1.2 with formylhydrazine to produce an iminohydrazine of Formula 2.1;
- followed by
- (1b) cyclizing said iminohydrazine of Formula 2.1 to produce an aryltriazole of Formula 2.2;
- wherein
- X is F, Cl, Br, or I;
- R1 is NO2, C(═O)OH or a C(═O)O(C1-C6)alkyl;
- R2 is a (C1-C6) alkyl.
4 more elements
Dependencies are inferred from the claim text.