| abstract |
The present invention relates to the technical field of organic synthesis, in particular to a 3-oxime ester-5-oxazinone pyrazole compound and a method for synthesizing this type of compound by an ultrasonic method, and also provides applications of this type of compound. The present invention uses ultrasonic waves to synthesize 3-oxime ester-5-oxazinone-based pyrazole compounds. The cost of synthetic raw materials is low, the reaction conditions are mild, the operation is simple, and the yield is high. The prepared oxime based on oxazinone-pyrazole skeleton The esterified derivative (I) has good bactericidal, herbicidal and insecticidal biological activities, especially in agriculture, horticulture, flowers and sanitation, and shows high activity in weed control and pest control, so it has great development and application value. |