3, 4-Dihydro-1, 3, 2H-Benzoxazines. Reaction of Polyhydroxybenzenes with N-Methylolamines1

WJ Burke, C Weatherbee

Index: Burke; Weatherbee Journal of the American Chemical Society, 1950 , vol. 72, p. 4691,4693

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Citation Number: 60

Abstract

Several investigator^^^^^^^^ have studied the reaction of phenols with N-methylol derivatives obtained by condensing secondary amines with formaldehyde. For example, Bruson and Mac-Mullen5 obtained 2, 4, 6-tris-(dimethylaminomethyl)-phenol from phenol, formaldehyde and dimethylamine, and Caldwell and Thompson6 reported related condensation products from hydroquinone and N-methyloldimethylamine. Less attention ...