3,6 -dissubstituìdas- 1,2,4,5 -tetrazinas; 3 -(2- bromofenil)- 6 -(2,6 - difluorofenil)- 1,2,4,5 -tetrazina; 3,6 -bis (2,6 -difluorofenil)- 1,2,4,5 -tetrazina; 3 -(2 -clorofenil)- 6 -(2,6 -difluorofenil)- 1,2,4,5 -tetrazina; processo para a produção de compostos; preparação de ação acaricida, larvicida e ovicida; preparação ovicida translaminar; preparação ovicida de ação transovariana; processo para a redução do número de ácaros, suas larvas e ovos; e processo para a produção de uma preparação

• Main Authors: LASZLO PAP, TAMAS MARMAROSI, EDIT BLEICHER, JANOS ORI, ISTVAN SZEKELY, SANDOR BOTAR, JANIS HANIMICHAEL
• Format: Patent
• Language: Portuguese
• Published: 05.10.1999
• Edition: 6
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention relates to novel tetrazine derivatives of the formula (I), wherein X means fluorine, chlorine or bromine; and Y stands for hydrogen or fluorine, as well as to a process for the preparation thereof. Furthermore, the invention relates to compositions containing the above compounds as wel...