Ueber Phenyläther und Diphenylenoxyd

Abstract

Aether liislich. In seinem Verhalten gegen chemische Agentien zeichnet es sich durch grosse Bestandigkeit aus.Die freie Base wie die Salze wirken in den verdiinntesten Lijsungen heftig brennend auf die ernpfindlicheren Theile d r r Haut; besonders die Schlein. &Ute werden Btark angcgriffen. Der Staub derselben in geringster Menge eingeathmet, verursacht einen starken Reiz zurn Niesen.Die Analyse der Base fiihrt zur Formel Cl2H,N.

The Chemistry of the Diaryl Ethers.

“…The product was shown to be a mixture of diphenyl ether and diphenyl by Hoffmeister (128), who was the first to isolate the pure substance by separating this mixture. The ether was also prepared by the reaction of benzenediazonium sulfate with phenol (126,127,128). The yields were poor in either case.…”

“…Diphenyl ether is unaffected by hydriodic acid at 250PC. (133) and by heating with zinc dust (126,133). It is stable toward oxidizing agents such as chromium trioxide in acetic acid (126), but in the animal organism (rabbit) it is converted to 4-hydroxvdiphenyl ether (257).…”