PROCESS FOR THE PREPARATION OF N- (3,3,5-E / OR 3,5,5-TRIMETHYL-CYCLEHEXENO-1-IL) -N-ALKYL-ALPHA-ALCOXYACETAMIDES, PROCESS FOR THE SELECTIVE TREATMENT OF USEFUL PLANT CULTURES , APPLICATION OF THE ACETAMIDES, PHYTOTOXIC COMPOSITION, AND REGULATORY COMPOSITION OF PLANT GROWTH

摘要

1. N-(3,3,5- and/or 3,5,5- Trimethylcyclohexen-1-yl)- N-alkyl-alpha-alkoxyacetamides of the general formula see diagramm : EP0126891,P21,F1 where R1 is H and R2 is CH3 or R1 is CH3 and R2 is H, R3 is allyl or alkyl of 1 to 4 carbon atomatic has one of the meanings given for R3 or is an aromatic radical substituted by chlorine or by any of the radicals mentioned for R3 .