Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Keshav Paudel"'
Publikováno v:
Journal of College of Medical Sciences-Nepal, Vol 10, Iss 4, Pp 6-11 (2015)
Background and Objective: The study was conducted with the objectives to establish the measurements of spinal canal and lumbar vertebra at L3 to L5 region in Nepalese population. Methodology: It is a cross-sectional study among 36 patients (17 males
Externí odkaz:
https://doaj.org/article/e959239966f040009683b28d1fa1ffc2
Publikováno v:
Journal of Nepal Mathematical Society. 5:30-40
A coupled system of advection-dispersion equations based water pollution model is presented that incorporates different parameters. The major concerns of the research are to observe the concentrations of pollutant and dissolved oxygen in the river. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38c973ff2315922b2689b6d1d139b7dd
https://doi.org/10.3126/jnms.v5i1.47375
https://doi.org/10.3126/jnms.v5i1.47375
Publikováno v:
Organic Letters. 23:5028-5032
The first switchable α-olefination and α-alkylation of nitriles with primary alcohols catalyzed by a well-defined base transition-metal Co complex was presented. A broad variety of nitriles and primary alcohols are selectively and efficiently conve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6960a79a344289d0685ba4c011ea5b2e
https://doi.org/10.1021/acs.orglett.1c01553
https://doi.org/10.1021/acs.orglett.1c01553
Publikováno v:
Journal of Nepal Mathematical Society. 4:33-40
We present simple analytical solution for the unsteady advection-dispersion equation describing the pollutant concentration C(x; t) in one dimension. In this model the water velocity in the x-direction is taken as a linear function of x and dispersio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8510566229bc2c0d994917dce6b19700
https://doi.org/10.3126/jnms.v4i1.37111
https://doi.org/10.3126/jnms.v4i1.37111
Publikováno v:
Organometallics. 40:418-426
Switchable imine and amine synthesis catalyzed by a tripodal ligand-supported well-defined cobalt complex is presented herein. A large variety of primary alcohols and amines were selectively conver...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b961061d0825c5d761c0c1273bbc0f2
https://doi.org/10.1021/acs.organomet.0c00727
https://doi.org/10.1021/acs.organomet.0c00727
Publikováno v:
The Journal of Organic Chemistry. 85:14980-14988
The α-alkylation of nitriles with primary alcohols to selectively synthesize nitriles by a well-defined molecular homogeneous cobalt catalyst is presented. Thirty-two examples with up to 95% yield are reported. Remarkably, this transformation is env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1cae592c28aaffef7e2b30ffb9459d9
https://doi.org/10.1021/acs.joc.0c01822
https://doi.org/10.1021/acs.joc.0c01822
Publikováno v:
Barbastella. 13:45-51
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afffa33f40f328c756f234d37a15be70
https://doi.org/10.14709/barbj.13.1.2020.09
https://doi.org/10.14709/barbj.13.1.2020.09
Autor:
David L. Tyer, Jonathan Holzmann, Daniela K. Taylor, Latifah M. Alhthlol, Shi Xu, Keying Ding, Keshav Paudel, Eric W. Reinheimer, Amberlynn M. Smith, Edgar Lozano
Publikováno v:
Inorganic Chemistry. 57:2394-2397
A new tetradentate tripodal ligand, iPrPPPNHPyMe, and the cobalt complexes were synthesized and characterized. The well-defined cobalt complexes efficiently catalyzed acceptorless dehydrogenation of secondary alcohols into ketones.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aa5634b2526650e982ca1a1bb7cd721
https://doi.org/10.1021/acs.inorgchem.8b00043
https://doi.org/10.1021/acs.inorgchem.8b00043
Publikováno v:
The Journal of Organic Chemistry. 82:4924-4929
We report here the first systematic study of nickel-catalyzed decarbonylation of aromatic aldehydes under relatively mild conditions. Aldehydes with electron donating groups at para and ortho positions are generally successful with our method. For al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f72c9be3449be700e568686215b60ed
https://doi.org/10.1021/acs.joc.7b00284
https://doi.org/10.1021/acs.joc.7b00284
Autor:
Keshav Paudel, Saeed Kamali, Warner Cribb, Suman Neupane, Aric Moilanen, Dereje Seifu, Jeremy Winsett, Keying Ding
Publikováno v:
SN Applied Sciences. 1
Iron oxide nanoparticles are available in two common phases, namely magnetite (Fe3O4) and maghemite (Fe2O3). Upon exposure to oxygen atoms, the magnetite phase readily oxidizes into the maghemite phase with the partial conversion of ferrous ions into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8615a111d461b473a331bdc539f4d424
https://doi.org/10.1007/s42452-019-1699-2
https://doi.org/10.1007/s42452-019-1699-2