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Angewandte Chemie, EarlyView.A less hindered and highly nucleophilic N‐heterocyclic carbene (NHC) boryl anion is generated at room temperature by reacting sp2–sp3 diboron reagent (NHC)BH2Bpin with KOtBu. This highly reactive anion demonstrates broad reactivity with various electrophiles, including those traditionally considered inert, enabling their efficient borylation.
Weixuan Sun, Peiqi Zhang, Hairong Lyu
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The potassium disulphate-potassium sulphate, silver chloride-potassium chloride electrochemical cell
Talanta, 1966The fused salt electrochemical cell: Ag; AgCl, KC1; K(2)S(2),O(7),K(2)SO(4); O(2), Pt has been studied. Exact thermodynamic treatment of the chemical reaction, which occurs when current is drawn from the cell, is possible because K(2)S(2)O(7)(1) and AgCl(1) are immiscible, so that no junction potential occurs.
C L, Bissell, F R, Duke
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JAMA: The Journal of the American Medical Association, 1982
To the Editor.— In the QUESTIONS AND ANSWERS section (1981;246:2501) Drs Bia and DeFronzo recommended that the femoral vein be used when a high amount of potassium chloride must be infused in a minimal amount of fluid. Furthermore, they thought it unsafe to administer large potassium loads via a central line that empties directly into the right atrium.
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To the Editor.— In the QUESTIONS AND ANSWERS section (1981;246:2501) Drs Bia and DeFronzo recommended that the femoral vein be used when a high amount of potassium chloride must be infused in a minimal amount of fluid. Furthermore, they thought it unsafe to administer large potassium loads via a central line that empties directly into the right atrium.
openaire +2 more sources