Nickel-mediated lead dynamics and their interactive effect on lead partitioning and phytoremediation indices in spinach
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-022-09935-4
Abstract: A greenhouse research was conducted to monitor lead (Pb) translocation dynamics in spinach (Spinacia oleracea L.) mediated by nickel (Ni) application. Each of the four levels of Pb (0, 100, 150, and 300 mg/kg) and… read more here.
Keywords: mediated lead; nickel mediated; roots ground; ground biomass ... See more keywords
Theoretical Insight into C(sp3)–F Bond Activations and Origins of Chemo- and Regioselectivities of “Tunable” Nickel-Mediated/-Catalyzed Couplings of 2-Trifluoromethyl-1-alkenes with Alkynes
Sign Up to like & getrecommendations! Published in 2017 at "Organometallics"
DOI: 10.1021/acs.organomet.7b00514
Abstract: The mechanisms and chemo- and regioselectivities of divergent (Ni(cod)2/PCy3)-mediated/-catalyzed C(sp3)–F bond activation of 2-trifluoromethyl-1-alkenes (1) with alkynes (2) were investigated by density functional theory (DFT) calculations. The nickel-mediated/-catalyzed reaction involves sequential ligand exchange, alkene coordination,… read more here.
Keywords: chemo regioselectivities; trifluoromethyl alkenes; nickel mediated; mediated catalyzed ... See more keywords
Nickel-Mediated Alkoxycarbonylation for Complete Carbon Isotope Replacement.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c09170
Abstract: Many commercial drugs, as well as upcoming pharmaceutically active compounds in the pipeline, display aliphatic carboxylic acids or derivatives thereof as key structural entities. Synthetic methods for rapidly accessing isotopologues of such compounds are highly… read more here.
Keywords: isotope replacement; methodology; carbon; nickel mediated ... See more keywords
Palladium/nickel-mediated cross coupling reaction between phosphorylamides and alkenes toward enephosphorylamides
Sign Up to like & getrecommendations! Published in 2020 at "Synthetic Communications"
DOI: 10.1080/00397911.2020.1774903
Abstract: Abstract Enephosphorylamides were herein successfully prepared from phosphorylamides and substituted alkenes. The dehydrogenative transformation took place in the presence of a combination of a palladium diacetate and nickel dichloride. The transition metal-catalyzed methodology enjoyed high… read more here.
Keywords: palladium nickel; nickel mediated; mediated cross; coupling reaction ... See more keywords