Alkylation–peroxidation of α-carbonyl imines or ketones catalyzed by a copper salt via radical-mediated Csp3–H functionalization
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DOI: 10.1039/c8qo00797g
Abstract: The catalytic alkylation–peroxidation of α-carbonyl imines or ketones was enabled by a simple copper salt under very mild reaction conditions. The transformations involved radical-mediated Csp3–H functionalization and afforded stable α-amino or α-alkyloxyl peroxides in good… read more here.
Keywords: alkylation peroxidation; copper salt; peroxidation carbonyl; radical mediated ... See more keywords
Solubility of the Copper(II) Salt–Sodium Formate–Water Systems at 25°C
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DOI: 10.1134/s0036023618080053
Abstract: Solubilities in the CuSO4 (CuCl2, Cu(NO3)2)–NaHCOO–H2O systems are studied at 25°C using the isothermal sections method. Crystallization regions of copper(II) formate mono- and dihydrate are elucidated. It is proved that copper(II) formate can be synthesized… read more here.
Keywords: formate water; copper salt; solubility copper; copper ... See more keywords
Chemical Speciation of Copper in a Salt Marsh Estuary and Bioavailability to Thaumarchaeota
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DOI: 10.3389/fmars.2017.00178
Abstract: The concentrations of dissolved copper (Cud), copper-binding ligands, thiourea-type thiols and humic substances (HSCu) were measured in estuarine waters adjacent to Sapelo Island, Georgia, USA, on a monthly basis from April to December 2014. Here… read more here.
Keywords: copper salt; copper; thiourea type; speciation copper ... See more keywords