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US 12,035,717 B1Granted
2-OXO-2-({2-[(phenylcarbamoyl)oxy]ethyl} amino)ethyl phenylcarbamate as an eco-friendly insecticidal agent against spodoptera littoralis (boisd.)
AssigneeKing Faisal University
InventorsMohamed Gouda, Hany Mohamed Abd El-Lateef Ahmed, Mai Mostafa Khalaf Ali, Tamer Mohamed Abdelghani Ibrahim, Antar Ahmed Abdelhamid Ahmed
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Abstract
Synthesis of a compound 2-oxo-2-({2-[(phenylcarbamoyl)oxy]ethyl}amino)ethyl phenylcarbamate and its use as an insecticidal agent.
Claims19
A compound having the formula I:
An insecticidally acceptable composition comprising an insecticidally effective amount of a 2-oxo-2-({2-[(phenylcarbamoyl)oxy]ethyl}amino)ethyl phenylcarbamate compound having the formula I:
- and an insecticidally acceptable carrier.
A method of making a 2-oxo-2-({2-[(phenylcarbamoyl)oxy]ethyl}amino)ethyl phenylcarbamate compound, the method comprising:
- reacting 2-hydroxy-N-(2-hydroxyethyl)acetamide with phenyl isocyanate in 1,4-dioxane and triethylamine (TEA) to obtain a precipitate;
- collecting the precipitate by filtration;
- washing and purifying the precipitate via crystallization;
- and
- obtaining the 2-oxo-2-({2-[(phenylcarbamoyl)oxy]ethyl}amino)ethyl phenylcarbamate compound.
2 more elements
Dependencies are inferred from the claim text.