First study on the metazoan parasite community of Crenicichla strigata (Cichliformes: Cichlidae)

Autor: Leonardo de Oliveira Mota-Júnior, Paulo Venicius Nascimento Santos, David Sales Sousa Valentim, Marcos Sidney Brito Oliveira, Marcos Tavares-Dias

Publikováno v: Revista Brasileira de Parasitologia Veterinária, Vol 33, Iss 3 (2024)

Abstract This study provides the first report of metazoan parasites in Crenicichla strigata. From 31 hosts caught in the Jari River basin, in the eastern Amazon region of Brazil, a total of 1454 parasites were collected: Sciadicleithrum araguariensis

Externí odkaz: https://doaj.org/article/89bdaf8076e0439dbb45dc3767646113

Hydroarylation of Alkenes by Protonation/Friedel–Crafts Trapping: HFIP-Mediated Access to Per-aryl Quaternary Stereocenters

Autor: Christian D.-T. Nielsen, Alan C. Spivey, David Sale, Andrew J. P. White, Jordi Burés

Publikováno v: The Journal of Organic Chemistry. 84:14965-14973

Upon treatment with a combination of HFIP and an organic sulfonic acid, alkenes behave as Brønsted bases and protonate to give carbocations which can be trapped by electron-rich arenes. The reaction constitutes a Friedel-Crafts hydroarylation which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1f456fa4a9ddc2b03e82222675d78c0
https://doi.org/10.1021/acs.joc.9b02393

Application of Multiple Kinetic Approaches to Understand Catalyst Stability in the Presence of Rapid Impurity-Mediated Deactivation

Autor: Remo Stohler, David Sale, Martin Charles Bowden

Publikováno v: Topics in Catalysis. 60:564-569

Substrate impurities present in homogeneous catalytic transformations can often result in undesired catalyst deactivation pathways that ultimately impact reaction performance and robustness. Consequently, efforts to reduce catalyst loadings to a desi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53dbe41e59fba21e04274e9b4a59d8bf
https://doi.org/10.1007/s11244-017-0744-x

The structural characterization and bioactivity assessment of nonspecific lipid transfer protein 1 (nsLTP1) from caraway (Carum carvi) seeds

Autor: Taibah Aldakhil, Saud O. Alshammari, Bushra Siraj, Bishoy El-Aarag, Shamshad Zarina, David Salehi, Aftab Ahmed

Publikováno v: BMC Complementary Medicine and Therapies, Vol 23, Iss 1, Pp 1-16 (2023)

Abstract Background Carum carvi (caraway) of the Apiaceae family has been used in many cultures as a cooking spice and part of the folk medicine. Previous reports primarily focus on the medicinal properties of caraway seed essential oil and the whole

Externí odkaz: https://doaj.org/article/c48d18a2b3cc4b63bc3af313768b4929

Reversibility and reactivity in an acid catalyzed cyclocondensation to give furanochromanes - a reaction at the 'oxonium-Prins' vs. 'ortho-quinone methide cycloaddition' mechanistic nexus

Autor: Wouter J. Mooij, Alan C. Spivey, Christian D.-T. Nielsen, Jordi Burés, David Sale, Henry Rzepa

Publikováno v: Nielsen, C D-T, Mooij, W J, Sale, D, Rzepa, H S, Burés, J & Spivey, A C 2018, ' Reversibility and reactivity in an acid catalyzed cyclocondensation to give furanochromanes – a reaction at the ‘oxonium-Prins’ vs.‘ ortho-quinone methide cycloaddition’ mechanistic nexus ', Chemical Science . https://doi.org/10.1039/C8SC04302G

Herein we report a combined experimental and computational investigation of the acid catalyzed cyclocondensation reaction between styrenyl homoallylic alcohols and salicylaldehyde to form furanochromanes. We disclose a previously unreported isomerisa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4565c9b0978a17eec5abc87979d0c7fb
http://hdl.handle.net/10044/1/66621