Results 151 to 160 of about 776 (199)

Sustainable Activation of Persulfate Using Corn Cob Biochar for Pesticide Degradation in Wastewater Treatment. [PDF]

open access: yesMolecules
Marjanović Srebro T   +6 more
europepmc   +1 more source

Fruits Produce Branched-Chain Esters Primarily from Newly Synthesized Precursors. [PDF]

open access: yesJ Agric Food Chem
Engelgau P   +3 more
europepmc   +1 more source

The asymmetric reduction of imidazolinones with trichlorosilane†

open access: yesChemical Communications, 2017
The asymmetric reduction of imidazolinones with trichlorosilane is described, catalyzed through a chiral bispyrrolidine organocatalyst.
Stefan F Kirsch
exaly   +4 more sources

Catalytic Diastereo- and Enantioselective Synthesis of 2-Imidazolinones [PDF]

open access: yesOrganic Letters, 2019
Chiral cyclic ureas (2-imidazolinones) were prepared by the reaction of nitrones and isocyanoacetate esters using a multicatalytic system that combines a bifunctional Brønsted base-squaramide organocatalyst and Ag+ as a Lewis acid. The reaction could be achieved with a range of nitrones derived from aryl- and cycloalkylaldehydes with moderate diastereo-
Carlos Vila   +2 more
exaly   +6 more sources

Imidazolinones

open access: yes, 1996
Thomas A. Unger
exaly   +3 more sources

Faster degradation of herbicidally-active enantiomer of imidazolinones in soils

open access: yesChemosphere, 2010
Imidazolinones are chiral herbicides, comprised of two enantiomers with differential herbicidal activity. In this study, the selective degradation of enantiomers of the three imidazolinone herbicides, imazapyr, imazethapyr and imazaquin, was determined ...
Rai Kookana, Gurjeet Gill, Wenjian Lao
exaly   +2 more sources

Synthesis of 2-imidazolinones

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1985
2-Imidazolinones were synthesized by heating α-bromoketones with urea in ethyleneglycol in the presence of potassium carbonate.
S. I. Zav'yalov   +2 more
openaire   +1 more source

Copper(II) complexes of imidazolinone herbicides

Inorganica Chimica Acta, 1997
Abstract The copper(II) complexes formed by the imidazolinone herbicide Imazapyr or (±)-2-4-isopropyl-(4-methyl-5-oxo-2-imidazolin-2-yl)-nicotinic acid (H 2 imz) are described. The compounds isolated in the solid state confirm that Imazapyr is a versatile bipy-like ligand able to chelate the metal ion through two different donor sets.
Liliana Strinna Erre   +4 more
openaire   +3 more sources

Efficacy of imidazolinone herbicides applied to imidazolinone-resistant maize and their carryover effect on rotational crops

Crop Protection, 2005
Abstract A field study was performed in imidazolinone-resistant maize in order to evaluate the effectiveness and carryover effect on rotational crops of two formulated mixtures of imidazolinone herbicides: imazapyr plus imazapic and imazapyr plus imazethapyr.
Alister, C, Kogan, M
openaire   +2 more sources

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