Robert F. Doehner

5 (and/or 6) substituted 2-(2-imidazolin-2-yl)nicotinic acids, esters and salts, useful as herbicidal agents and novel intermediates for the preparation of said nicotinic acids, esters and salts

Preparation of substituted and disubstituted-pyridine-2,3-dicarboxylate esters

Alkyl esters of substituted 2-methyl-3-quinolinecarboxylic acid and quinoline-2,3-dicarboxylic acid

Novel fused pyridine compounds, intermediates for the preparation of, and use of said compounds as herbicidal agents

(2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents

Alkoxymethylation of pyrroles

2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles

Benzenesulfonyl carboxamide compounds, intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents

Process for the preparation of dialkyl 2,3-pyridinedicarboxylate and derivatives thereof from an α,β-unsaturated oxime and an aminobutenedioate

Benzenesulfonyl carboxamide compounds useful as herbicidal agents