Zobrazeno 1 - 10 of 331 pro vyhledávání: '"K. A. Hedley"'
1
2-(2-Fluoro-4-nitroanilinoethyl)benzaldehyde andN-(2-fluoro-4-nitrophenyl)-1-methoxy-1,2,3,4-tetrahydroisoquinoline
Autor: Mark R. J. Elsegood, James R. Creighton, K. A. Hedley, William Clegg, A. L. Stanley, S. P. Stanforth, Eric S. Raper
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 55:2163-2167
2-(2-Fluoro-4-nitroanilinoethyl)benzaldehyde, C 15 H 13 -FN 2 O 3 , exists as the aldehyde form with essentially planar and parallel benzaldehyde and nitroaniline fragments, which are linked through an ethylene bridge joining the aniline N atom and a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4af0526c4e56eb86fe7c9fa26fe60188
https://doi.org/10.1107/s010827019901104x
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2
An Evaluation of Integrating Techniques for Measuring Atmospheric Nitrogen Dioxide
Autor: Paul B. Shepson, L. A. Barrffi, Kurt G. Anlauf, Gervase I. Mackay, K. J. Hedley, D. C. Mactavish, J. W. Bottenheim
Publikováno v: International Journal of Environmental Analytical Chemistry. 54:167-181
Two integrating techniques for measuring ambient NO2 were evaluated. Both techniques involved quantitative collection of NO2 in a reagent coated cartridge, specifically triethanolamine (TEA)-coated silica gel and diphenyl-amine (DPA)-coated Florisil.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bc536fe263fd2e0adc7504d97d5728e
https://doi.org/10.1080/03067319408034087
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5
Ring-opening reactions of N-aryl-,1,2,3,4-tetrahydroisoquinoline derivatives
Autor: K. Andrew Hedley, Stephen P. Stanforth
Publikováno v: Tetrahedron. 48:743-750
The reaction of N -nitroaryl-1,2,3,4-tetrahydroisoquinolines 1a-e, 1g and 1j with N-bromosuccionimide (NSB) afforded aldehydes 3a-e, 3h and 3j respectively. N -(4-Nitrophenyl)-1-pheynyl-1,2,3,4- tetrahydroisoquinoline 1n gave ketone 3n together with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0519c18fc2a360d38b499f95f1feba33
https://doi.org/10.1016/s0040-4020(01)88133-3
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6
N-[2-(2-Formylphenyl)ethyl]-2-nitroaniline
Autor: Eric S. Raper, K. A. Hedley, S. P. Stanforth, William Clegg, James R. Creighton
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 50:583-585
The structure of the molecule, C 15 H 14 N 2 O 3 , consists of essentially planar and parallel nitroaniline and benzaldehyde fragments [dihedral angle 2.7 (4) o ], linked through an ethylene bridge between the aniline N atom and an ortho C atom of th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd3c15980b6f057d504f8a3fde008e43
https://doi.org/10.1107/s0108270193010972
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7
Cyclodehydration ofN-(2-nitroaryl)-1,2,3,4-tetrahydroisoquinoline derivatives
Autor: K. Andrew Hedley, Stephen P. Stanforth
Publikováno v: Journal of Heterocyclic Chemistry. 32:529-530
Compounds 1a-1g gave the corresponding N-oxide derivatives 3a-3g when heated with acetic or propionic acid.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3745400c903d783f425c98c343096b2
https://doi.org/10.1002/jhet.5570320226
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8
Akademický článek
Research of low-cost air quality monitoring models with different machine learning algorithms.
Autor: Wang, Gang1,2,3 (AUTHOR) wywanggang163@163.com, Yu, Chunlai2,3 (AUTHOR), Guo, Kai1 (AUTHOR), Guo, Haisong2,3 (AUTHOR), Wang, Yibo1 (AUTHOR)
Publikováno v: Atmospheric Measurement Techniques. 2024, Vol. 17 Issue 1, p181-196. 16p.
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9
Punched-card Equipment
Autor: N. E. Coe, L. H. Longley-Cook, K. J. Hedley
Publikováno v: Journal of the Institute of Actuaries. 74:246-287
‘Punch-card equipment is becoming more and more a convenient and useful tool of the actuary. For this reason, the study of, this equipment and its flexibility should and will occupy a larger place in the training of actuarial students in the future
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ff32691250f52ec52c31ef4cb538725
https://doi.org/10.1017/s0020268100012634
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10
Akademický článek
Modelling lifespan reduction in an exogenous damage model of generic disease.
Autor: Tobin, Rebecca1,2 (AUTHOR), Pridham, Glen1 (AUTHOR), Rutenberg, Andrew D.1 (AUTHOR) adr@dal.ca
Publikováno v: Scientific Reports. 9/28/2023, Vol. 13 Issue 1, p1-10. 10p.
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