Search Results - "Dale, A J"

Ultrafast Observation of a Photoredox Reaction Mechanism: Photoinitiation in Organocatalyzed Atom-Transfer Radical Polymerization by Koyama, Daisuke, Dale, Harvey J. A., Orr-Ewing, Andrew J.

“…Photoredox catalysis has driven a revolution in the field of organic chemistry, but direct mechanistic insights into reactions of genuine synthetic utility…”
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Heavily Substituted Atropisomeric Diarylamines by Unactivated Smiles Rearrangement of N‐Aryl Anthranilamides by Costil, Romain, Dale, Harvey J. A., Fey, Natalie, Whitcombe, George, Matlock, Johnathan V., Clayden, Jonathan

“…Diarylamines find use as metal ligands and as structural components of drug molecules, and are commonly made by metal‐catalyzed C−N coupling. However, the…”
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Heavy-Atom Kinetic Isotope Effects: Primary Interest or Zero Point? by Dale, Harvey J. A, Leach, Andrew G, Lloyd-Jones, Guy C

“…Chemists have many options for elucidating reaction mechanisms. Global kinetic analysis and classic transition-state probes (e.g., LFERs, Eyring) inevitably…”
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Systematic Evaluation of 1,2-Migratory Aptitude in Alkylidene Carbenes by Dale, Harvey J. A, Nottingham, Chris, Poree, Carl, Lloyd-Jones, Guy C

“…Alkylidene carbenes undergo rapid inter- and intramolecular reactions and rearrangements, including 1,2-migrations of β-substituents to generate alkynes. Their…”
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Taming Ambident Triazole Anions: Regioselective Ion Pairing Catalyzes Direct N‑Alkylation with Atypical Regioselectivity by Dale, Harvey J. A, Hodges, George R, Lloyd-Jones, Guy C

“…Controlling the regioselectivity of ambident nucleophiles toward alkylating agents is a fundamental problem in heterocyclic chemistry. Unsubstituted triazoles…”
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Synthesis and characterization of size-selective nanoporous polymeric adsorbents for blood purification by Malik, D.J., Webb, C., Holdich, R.G., Ramsden, J.J., Warwick, G.L., Roche, I., Williams, D.J., Trochimczuk, A.W., Dale, J.A., Hoenich, N.A.

“…Crosslinked polystyrene co-divinylbenzene adsorbent microspheres with median diameters between 40 and 300 μm, with an enhanced proportion of mesopores in the…”
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Effect of concentrate feed level on methane emissions from grazing dairy cows by Jiao, H P, Dale, A J, Carson, A F, Murray, S, Gordon, A W, Ferris, C P

“…Although the effect of nutrition on enteric methane (CH4) emissions from confined dairy cattle has been extensively examined, less information is available on…”
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The effect of grazing intensity on the performance of high‐yielding dairy cows by Dale, A. J., Laidlaw, A. S., McGettrick, S., Gordon, A., Ferris, C. P.

“…The study evaluated the impact of High, Moderate and Low grazing intensities throughout the grazing season, within a rotational stocking system, on the…”
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Preparation of novel mesoporous carbons for the adsorption of an inflammatory cytokine (IL-1 β) by Malik, D.J, Warwick, G.L, Venturi, M, Streat, M, Hellgardt, K, Hoenich, N, Dale, J.A

“…Mesoporous carbons derived from two types of sulphonated styrene divinylbenzene copolymers (Macronet MN500HS and CT275, Purolite International Ltd) were…”
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A rapid and low-cost method for genomic DNA extraction from the cyanobacterium Synechocystis by Harrison, Dale J A, Thompson, Elinor P

“…Abstract A two-step method is reported for preparation of genomic DNA from the model cyanobacterium Synechocystis that can be performed with minimal equipment…”
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Impact of sampling and storage technique, and duration of storage, on the composition of fresh grass when analysed using near‐infrared reflectance spectroscopy by Dale, A. J., Gordon, A. W., Archer, J., Ferris, C. P.

“…The objective of this study was to examine the effect of sampling technique (pluck or cut), storage duration (immediate analysis, 24‐h or 48‐h), storage…”
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Recurrent giant cell tumors of the tendon sheath by Reilly, Kevin E., Stern, Peter J., Dale, J.Alexandria

“…Seventy patients underwent surgical excision of a giant cell tumor of the tendon sheath. The patients were monitored for an average of 3 years 4 months…”
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Effects of dry period length and concentrate protein content in late lactation on body condition score change and subsequent lactation performance of thin high genetic merit dairy cows by Dale, A J, Purcell, P J, Wylie, A R G, Gordon, A W, Ferris, C P

“…Improving body condition score of thin cows in late lactation is necessary, because cows that are thin at drying off exhibit decreased fertility postpartum and…”
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The nature of the internal acid solution in sulfonated poly(styrene-co-divinylbenzene) resins by KOUJOUT, S, KIERNAN, B. M, BROWN, D. R, EDWARDS, H. G. M, DALE, J. A, PLANT, S

“…The acidities of a series of fully hydrated sulfonated poly(styrene-co-divinylbenzene) resins with varying levels of sulfonation from 0.80 to 5.25 mequiv g-1…”
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The effect of two contrasting concentrate allocation strategies on the performance of grazing dairy cows by Dale, A. J., McGettrick, S., Gordon, A. W., Ferris, C. P.

“…The objective of this study was to examine the performance of grazing Holstein–Friesian dairy cows when equal quantities of concentrates were offered using…”
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Misrepresentation of Research Criteria by Orthopaedic Residency Applicants by DALE, J ALEXANDRA, SCHMITT, COLLEEN M, CROSBY, LYNN A

“…BackgroundPrevious studies have shown that applicants for postgraduate training may misrepresent research citations. We evaluated the research citations that…”
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Raman spectroscopy of sulfonated polystyrene resins by Edwards, H.G.M., Brown, D.R., Dale, J.A., Plant, S.

“…Raman spectroscopy has been applied to the determination of molecular structural features in sulfonated polystyrene resins. Comparison with model compounds has…”
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Effects of predicted milk yields sustained by grazed grass on dairy cow performance and concentrate requirements throughout the grazing season by Purcell, P. J., Dale, A. J., Gordon, A. W., Barley, J., Ferris, C. P.

“…The objective of this study was to examine the effects of predicted milk yields sustained by grazed grass (‘Milk‐from‐Grass’: LOW, MED or HIGH) and Parity…”
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Kinetics and Mechanism of Azole n−π-Catalyzed Amine Acylation by Dale, Harvey J. A., Hodges, George R., Lloyd-Jones, Guy C.

“…Azole anions are highly competent in the activation of weak acyl donors, but, unlike neutral (aprotic) Lewis bases, are not yet widely applied as acylation…”
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Acidities and catalytic activities of persulfonated poly(styrene-co-divinylbenzene) ion-exchange resins by HART, M, FULLER, G, BROWN, D. R, PARK, C, KEANE, M. A, DALE, J. A, FOUGRET, C. M, COCKMAN, R. W

“…A series of macroporous sulfonated poly(styrene-co-divinylbenzene) ion-exchange resins with varying levels of sulfonation have been prepared. The acidities of…”
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