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US 2026/0090547 A1Published application
Bio-insecticides from waste biomass
AssigneeUniversity of Delaware
InventorsTejas Goculdas, Sunitha Sadula, Dionisios G. Vachos
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Abstract
Disclosed herein are bio-based insecticide active ingredients with carbamate functional group for more sustainable pest management practices. Processes for producing these bio-based insecticide compositions are also disclosed.
Claims27
A process for preparing a bio-based carbamate functionalized insecticide comprising:
- performing a reductive amination reaction on an aldehyde to produce an amine product;
- and
- subjecting the amine product to a carbonylation reaction to produce the bio-based carbamate insecticide.
A process for preparing a bio-based insecticide with active carbamate functional group insecticide comprising:
- performing a reductive amination reaction on an aldehyde to produce an amine product;
- and
- subjecting the amine product to a carbonylation reaction to produce the bio-based carbamate insecticide,
- wherein the aldehyde is selected from the group consisting of:
1 more element
A process for preparing a bio-based carbamate functionalized insecticide comprising:
- performing an azidation reaction on a methyl-ester containing an alkyl halogen group to produce an azide intermediate;
- subjecting the azide intermediate to an azide reduction reaction to produce an amine intermediate;
- performing an aminolysis reaction on the amine intermediate to produce an ester carbamate intermediate;
- subjecting the ester carbamate intermediate to a hydrolysis reaction to produce the bio-based carbamate functionalized insecticide;
- and
- optionally performing a ring hydrogenation on the bio-based carbamate functionalized insecticide.
3 more elements
Dependencies are inferred from the claim text.