39089-45-7Relevant academic research and scientific papers
Herbicidal emulsion compositions
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, (2008/06/13)
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.
N-acylation of oxazolidines
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, (2008/06/13)
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
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, (2008/06/13)
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.
