Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Errol Fernandes"'
Publikováno v:
Journal of Environmental Quality. 31:437-444
Organic pollutants are degraded in soil and simultaneously non-extractable residues are formed. However, proof is lacking that this fixation has a detoxifying effect. We investigated the transformation and binding of 2,4,6-trinitrotoluene (TNT) with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28495f5a7eb19842b368cc297df288e5
https://doi.org/10.2134/jeq2002.4370
https://doi.org/10.2134/jeq2002.4370
Publikováno v:
Environmental Science & Technology. 33:4448-4456
Evidence is presented for the covalent binding of biologically reduced metabolites of 2,4,6-15N3-trinitrotoluene (TNT) to different soil fractions (humic acids, fulvic acids, and humin) using liquid 15N NMR spectroscopy. A silylation procedure was us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8b719c8802ff0950f0c0147be3df6e
https://doi.org/10.1021/es990427+
https://doi.org/10.1021/es990427+
The Effects of Substituents on the Degenerate Cope Rearrangement of Semibullvalenes and Barbaralanes
Publikováno v:
European Journal of Organic Chemistry. 1998:2209-2227
The activation parameters [ΔG# (200 K), ΔH#, and ΔS#] for the degenerate Cope rearrangements of barbaralane (1a) and several semibullvalenes (3a, 7a, 8a), and for those of a number of their 3,7- and 2,6-disubstituted derivatives, have been determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec659355cc1e318044537335813a0c1f
https://doi.org/10.1002/(sici)1099-0690(199810)1998:10<2209::aid-ejoc2209>3.0.co
https://doi.org/10.1002/(sici)1099-0690(199810)1998:10<2209::aid-ejoc2209>3.0.co
Publikováno v:
The Journal of Organic Chemistry. 63:3302-3309
The synthesis and study of a novel bisannelated semibullvalene that is calculated to be a neutral homoaromatic ground state molecule is presented. Through variable-temperature X-ray, 13C solution-p...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c394700ed7ae03191119517c8a6e99e
https://doi.org/10.1021/jo972010x
https://doi.org/10.1021/jo972010x
Publikováno v:
Environmental Science & Technology. 31:2991-2997
Soil-bound residues of the fungicide cyprodinil (4-cyclopropyl-6-methyl-2-phenylaminopyrimidine), which was labeled with 13C and 14C either in the phenyl ring or the pyrimidyl ring, were analyzed by a silylation procedure and 13C-NMR spectroscopy. Af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72458c24ae11e0b858a02c3cd1b3a42d
https://doi.org/10.1021/es970228v
https://doi.org/10.1021/es970228v
Publikováno v:
Environmental Science & Technology. 31:2392-2398
To elucidate the binding mechanism of the herbicide bentazon (3-isopropyl-1H-2,1,3-benzothiadiazine-4(3H)-one 2,2-dioxide) with humic monomers in the presence of an oxidative enzyme, the reaction of bentazon with catechol, caffeic acid, protocatechui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498f933743e532feb3bb2e23f5ce5d87
https://doi.org/10.1021/es961016l
https://doi.org/10.1021/es961016l
Publikováno v:
Journal of Agricultural and Food Chemistry. 45:514-520
The fungicide cyprodinil [4-cyclopropyl-6-methyl-2-(phenylamino)pyrimidine] labeled with 14C in either the phenyl or the pyrimidyl ring was incubated with four different soils under various conditions to evaluate the formation of bound residues and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::087dca4dff6fe01f3a16b86b46e96c06
https://doi.org/10.1021/jf960532s
https://doi.org/10.1021/jf960532s
Publikováno v:
The Journal of Physical Chemistry. 98:8498-8506
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0152405795dd90fbfc4b6b80b408267c
https://doi.org/10.1021/j100085a033
https://doi.org/10.1021/j100085a033
Publikováno v:
ChemInform. 30
The activation parameters [ΔG# (200 K), ΔH#, and ΔS#] for the degenerate Cope rearrangements of barbaralane (1a) and several semibullvalenes (3a, 7a, 8a), and for those of a number of their 3,7- and 2,6-disubstituted derivatives, have been determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::172a30711d854dc94aee56e0ade8056c
https://doi.org/10.1002/chin.199905052
https://doi.org/10.1002/chin.199905052
Autor:
Kamlesh Chauhan, and Vijay R. Gadgil, Errol Fernandes, M. Bilayet Hossain, Lloyd M. Jackman and, Richard V. Williams, Dick van der Helm and
Publikováno v:
Journal of the American Chemical Society. 118:4208-4209
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0122f7a625dc026d67d2c9c22b14f0a4
https://doi.org/10.1021/ja9600690
https://doi.org/10.1021/ja9600690