52836-31-4

Usage

Uses

Used in Agricultural Industry:
3-(Dichloroacetyl)-2,2,5-trimethyloxazolidine is used as an intermediate in the synthesis of herbicidal compositions containing methiozolin. Its role in the synthesis process is crucial for the development of effective herbicides that can control the growth of unwanted plants in agricultural settings, thereby improving crop yield and quality.

InChI:InChI=1/C8H13Cl2NO2/c1-5-4-11(7(12)6(9)10)8(2,3)13-5/h5-6H,4H2,1-3H3

Upstream product

• 79-36-7 dichloroacethyl chloride 
• 52837-54-4 2,2,5-trimethyl-2,3,4,5-tetrahydroisoxazole 

Relevant academic research and scientific papers

Herbicidal emulsion compositions

A herbicidal emulsion composition comprising an ethenylamide compound as a herbicidally active component and a dichloroacetamide compound as a phytotoxicity reducing agent. This composition has excellent keeping stability because the phytotoxicity reducing agent of the composition does not decompose and crystals do not separate out even when it is kept for a long time. An amino alcohol and a polar nonaqueous solvent as a solvent are added to the ethenylamide compound and the dichloroacetamide compound to prepare a herbicidal emulsion composition.

Herbicide antidotes as safeners for reducing phytotoxicity resulting from synergistic interaction between herbicides and other pesticides

The disclosure herein relates to means for combatting the adverse phytotoxic action to crops arising from the interaction of various herbicidal compounds and biocidal compounds, e.g., insecticidal and/or fungicidal compounds. The means employed to reduce said interaction involves the safening action of various antidotal compounds.

Hydroxyacetyl oxazolidine herbicidal antidotes

Compounds having the formula STR1 in which R1 -R4 are each independently selected from the group consisting of hydrogen and alkyl having 1-4 carbon atoms protect corn from thiolcarbamate herbicidal injury.

N-acylation of oxazolidines

N-substituted oxazolidines having the formula STR1 in which R is C1 -C10 haloalkyl, C1 -C10 alkyl or lower alkylthio; and R1 and R2 are independently hydrogen, C1 -C12 alkyl, lower alkoxyalkyl or lower alkylol; and R3, R4, R5 and R6 are independently hydrogen, lower alkyl, lower alkoxyalkyl or lower alkylol are prepared by reacting an oxazolidine with an acid chloride or analogous compound in the presence of a hydrogen chloride acceptor and water. The process is characterized by minimization of by-product formation. In a preferred embodiment, the oxazolidine is prepared by reaction of an alkanolamine with an aldehyde or ketone and the water of reaction is retained in the system.

Certain 3-haloacyl-2,2,5-trimethyl-oxazolidines

Substituted oxazolidines and thiazolidines having the formula SPC1 In which X is oxygen or sulfur; R is haloalkyl, alkyl or alkylthio; and R1, R2, R3, R4, R5 and R6 are independently selected from the group consisting of hydrogen, lower alkyl, alkoxyalkyl and lower alkylol; provided that when X is oxygen and R is alkyl, then at least one of R1, R2, R3, R4, R5 and R6 is other than hydrogen. The compounds are active as an antidote against crop injury, when used with various herbicides.

Herbicidal antidote compositions with substituted oxazolidines and thiazolidines

Herbicidal compositions comprising an active herbicidal compound and antidote therefor and the methods of use; the antidote compound corresponds to substituted oxazolidines and thiazolidines having the formula SPC1 In which X is oxygen or sulfur; R is haloalkyl, alkyl or alkylthio; and R1, R2, R3, R4, R5 and R6 are independently selected from the group consisting of hydrogen, lower alkyl, alkoxyalkyl and lower alkylol.