Beiträge zur Kenntnis des Phenazins, I. Mitteil.: Über die Einwirkung von Dimethylsulfat auf Phenazin. 1‐Methoxy‐phenazin und 1‐Oxy‐phenazin

Redox‐Active Catechol‐Functionalized Molecular Rods: Suitable Protection Groups and Single‐Molecule Transport Investigations

“…[56] Lastly, the use of cyclic carbonates turns out to be rather limited owing to an enhanced sensitivity towards hydrolysis. [57] Herein we report the synthesis of the molecular rod 1 and the investigation of the suitability of several different protected precursors as potential building blocks not only for the target compound 1, but also for further functionalized structures. In addition to the initial electrochemical investigations carried out on these compounds, the dimethyl-protected rod 18 was immobilized in Au-18Ј-Au junctions to demonstrate the suitability of the parent structure as a functional unit in a molecular device.…”

The Metabolism of Species of Streptomyces Ix

“…enzymatically by the increase in optical density at 340 m,u in a system containing unknown (or standard fructose-i ,6-diphosphate); arsenate, 54 jAm; cysteine, 12 lsm; buffer, veronal, 0.03 m, pH 7.5; diphosphopyridine nucleotide, 10j,M; and crystalline aldolase and triosephosphate dehydrogenase (Worthington). Phenazine methosulfate was prepared by the method of Hilleman (1938). Gas exchange measurements were made at 30 C by conventional methods, using 15-ml flasks and a fluid volume of 3.2 ml.…”

The Metabolism of Species of Streptomyces

“…In manometric experiments conventional methods and a temperature of 30 C were employed. Phenazine methosulfate was prepared according to Hilleman (1938). Pyruvate was determined by the method of Friedemann and Haugen (1943) and phosphate bythatof Gomori (1942).…”