Condensation of Phenols with Amines and Formaldehyde

HA Bruson, CW MacMullen

Index: Bruson; MacMullen Journal of the American Chemical Society, 1941 , vol. 63, p. 270

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Citation Number: 48

Abstract

Data on the photographic reproduction of the absorption spectra (Figs. 2 and 3): Zeiss Grating Spectrograph for Chemists. Eastman Spectroscopic Plates, Emulsion Type 11-F. Length between inside faces of the Corex D glass windows of the cell: 1 cm., concentration 0.25 m. except in Fig. 3, nos. 4 and 5 (0.12 m), exposure Lime sixty seconds: Light source ribbon filament lamp, rated at 100 watts at 6 volts, operated at 5.75 volts. Eastman ...