Insecticidal proteins and methods for their use
US-12168774-B2 · Dec 17, 2024 · US
1,3-bis(naphthalen-1-yloxy)propan-2-one as an eco-friendly insecticidal agent against Spodoptera littoralis (boisd.)
US12048306B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-12048306-B1 |
| Application number | US-202418625716-A |
| Country | US |
| Kind code | B1 |
| Filing date | Apr 3, 2024 |
| Priority date | Nov 16, 2023 |
| Publication date | Jul 30, 2024 |
| Grant date | Jul 30, 2024 |
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Abstract
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Synthesis of a compound 1,3-bis(naphthalen-1-yloxy)propan-2-one and its use as an insecticidal agent.
First claim
Opening claim text (preview).
We claim: 1. A method of making a 1,3-bis(naphthalen-1-yloxy)propan-2-one compound, the method comprising: adding 2-((naphthalen-1-yloxy)methyl)oxirane, 1-naphthol, and sodium ethoxide to ethanol to obtain a reaction mixture; irradiating the reaction mixture; cooling the reaction mixture; filtering and recrystallizing a precipitate using dioxane; and obtaining the 1,3-bis(naphthalen-1-yloxy)propan-2-one compound. 2. The method of making the 1,3-bis(naphthalen-1-yloxy)propan-2-one compound of claim 1 , wherein the reaction mixture is irradiated in a microwave oven. 3. The method of making the 1,3-bis(naphthalen-1-yloxy)propan-2-one compound of claim 1 , wherein the reaction mixture is irradiated for about 3 minutes. 4. The method of making the 1,3-bis(naphthalen-1-yloxy)propan-2-one compound of claim 1 , wherein the reaction mixture is cooled to room temperature. 5. The method of making the 1,3-bis(naphthalen-1-yloxy)propan-2-one compound of claim 1 , wherein the 1,3-bis(naphthalen-1-yloxy)propan-2-one compound is obtained in an about 65% yield.
Assignees
Inventors
Classifications
- A01P7/04Primary
Insecticides · CPC title
- A01N39/00Primary
Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group [IMAGE cpc-sch-A01N-0940.gif] or [IMAGE cpc-sch-A01N-0941.gif], e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone · CPC title
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- What does patent US12048306B1 cover?
- Synthesis of a compound 1,3-bis(naphthalen-1-yloxy)propan-2-one and its use as an insecticidal agent.
- Who is the assignee on this patent?
- Univ King Faisal
- What technology area does this patent fall under?
- Primary CPC classification A01P7/04. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Jul 30 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).