Results 171 to 180 of about 1,064 (191)
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Australian Journal of Chemistry, 1995
A new, simple method for the preparation of several 4-( aryloxy )phenols (2a-d) and alkyl 2-(4-hydroxyphenoxy)propionates (3a,b) is described. These compounds are key precursors for the synthesis of important aryloxyphenoxypropionate herbicides (1a-d). The method uses the Elbs persulfate oxidation to convert phenol into 4-hydroxyphenyl sulfate (5). The
KG Watson, A Serban
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A new, simple method for the preparation of several 4-( aryloxy )phenols (2a-d) and alkyl 2-(4-hydroxyphenoxy)propionates (3a,b) is described. These compounds are key precursors for the synthesis of important aryloxyphenoxypropionate herbicides (1a-d). The method uses the Elbs persulfate oxidation to convert phenol into 4-hydroxyphenyl sulfate (5). The
KG Watson, A Serban
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Bioorganic & Medicinal Chemistry Letters, 1997
Abstract The herbicidal activity of a set of N -methyl arylaminophenoxypropionate esters 3 has been compared to the analogous aryloxyphenoxypropionates 1. The usefulness of N -methyl as a novel bioisostere for ether links is shown by the surprisingly high herbicidal activity of the 6-chloroquinazolin-2-yl- and 7-chloro-1,2,4-benzotriazin-3 ...
Graham J. Bird +11 more
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Abstract The herbicidal activity of a set of N -methyl arylaminophenoxypropionate esters 3 has been compared to the analogous aryloxyphenoxypropionates 1. The usefulness of N -methyl as a novel bioisostere for ether links is shown by the surprisingly high herbicidal activity of the 6-chloroquinazolin-2-yl- and 7-chloro-1,2,4-benzotriazin-3 ...
Graham J. Bird +11 more
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Bioorganic & Medicinal Chemistry Letters, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hui, Liu, Hong-Qing, Wang, Zhao-Jie, Liu
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AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hui, Liu, Hong-Qing, Wang, Zhao-Jie, Liu
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Chinese Journal of Analytical Chemistry, 2006
Abstract This article reported the enantioseparation of diclofop, fluazifop, quizalofop-P and fenoxaprop using self-prepared cellulose derivative CDMPC and (S,S)-Whelk-O 1 columns. The influence of the mobile phase composition and solute structure on the chiral separation was studied. And their chiral recognition mechanism was discussed.
Chunxiu Pan +4 more
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Abstract This article reported the enantioseparation of diclofop, fluazifop, quizalofop-P and fenoxaprop using self-prepared cellulose derivative CDMPC and (S,S)-Whelk-O 1 columns. The influence of the mobile phase composition and solute structure on the chiral separation was studied. And their chiral recognition mechanism was discussed.
Chunxiu Pan +4 more
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Pure and Applied Chemistry, 1998
Abstract
L. D. Kerschner, J. J. Tai, P. R. Rudolf
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Abstract
L. D. Kerschner, J. J. Tai, P. R. Rudolf
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Journal of Agricultural and Food Chemistry, 2002
Molecular modeling was used to propose an "active conformation" for the R-2-phenoxypropionic acid portion of the aryloxyphenoxypropionic acid series of herbicidal acetyl CoA carboxylase (ACCase) inhibitors. This candidate active conformation is a low-energy conformer with the R-methyl distal to the phenoxy fragment, stabilized by the generalized ...
James A, Turner, Daniel J, Pernich
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Molecular modeling was used to propose an "active conformation" for the R-2-phenoxypropionic acid portion of the aryloxyphenoxypropionic acid series of herbicidal acetyl CoA carboxylase (ACCase) inhibitors. This candidate active conformation is a low-energy conformer with the R-methyl distal to the phenoxy fragment, stabilized by the generalized ...
James A, Turner, Daniel J, Pernich
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1993
Formulation design criteria used in the development of emulsifiable concentrate compositions containing built-in adjuvants for XRD-492-methyl are discussed. Foliar applications of radiolabelled XRD-492-methyl were made on Setaria faberi (giant foxtail) and Avena fauta (wild oats) to characterize foliar retention, uptake, and basipetal transport of 14C ...
FN Keeney, RL Noveroske
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Formulation design criteria used in the development of emulsifiable concentrate compositions containing built-in adjuvants for XRD-492-methyl are discussed. Foliar applications of radiolabelled XRD-492-methyl were made on Setaria faberi (giant foxtail) and Avena fauta (wild oats) to characterize foliar retention, uptake, and basipetal transport of 14C ...
FN Keeney, RL Noveroske
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Network Modeling Analysis in Health Informatics and Bioinformatics, 2019
Priyanka Rani +3 more
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Priyanka Rani +3 more
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