9-aryl-3, 1-benzoxazine benzodiazepine weed compound, method for preparing same and application of 9-aryl-3, 1-benzoxazine benzodiazepine weed compound

• Main Authors: TAN JINGZHAO, TANG ZILONG
• Format: Patent
• Language: Chinese; English
• Published: 18.08.2017
• 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 discloses a 9-aryl-3, 1-benzoxazine benzodiazepine weed compound, a method for preparing the same and application of the 9-aryl-3, 1-benzoxazine benzodiazepine weed compound. The 9-aryl-3, 1-benzoxazine benzodiazepine weed compound is shown as a general formula (I). An R in the general formula (I) represents C1-C2 alkyl phenyl or C1-C2 alkoxy phenyl, methylphenyl, ethylphenyl, chlorobenzene, methoxy phenyl, benzyl, methylbenzyl and methoxy benzyl; preferably, the R represents 2-CH3C6H4, 3-CH3C6H4, 4-CH3C6H4, 3-CH3CH2C6H4, 2-ClC6H4, 3-ClC6H4, 4-ClC6H4, 4-CH3OC6H4, 2-CH3C6H5CH2, 4-CH3C6H5CH2, C6H5CH2, 2-CH3OC6H5CH2, 3-CH3OC6H5CH2 or 4-CH3OC6H5CH2. The 9-aryl-3, 1-benzoxazine benzodiazepine weed compound, the method and the application have the advantage that the 9-aryl-3, 1-benzoxazine benzodiazepine weed compound is excellent in bactericidal activity for pathogenic bacteria of crops. 公开了具有通式(I)的9-芳基-3,1-苯并恶嗪并二氮杂草类化合物及其制备方法和用途。式(I)中，R是C-C烷基苯基或C-C烷氧基苯基，甲基苯基，乙基苯基，氯代苯基，甲氧基苯基，苄基，甲基苄基，甲氧基苄基；优选，R是2-CHCH