The Journal of Organic Chemistry

1, 3-Butadiene-1, 1, 4-tricarboxylic acids

JW Jaroszewski, MG Ettlinger

Index: Jaroszewski, Jerzy W.; Ettlinger, Martin G. Journal of Organic Chemistry, 1982 , vol. 47, # 20 p. 3974 - 3976

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Citation Number: 2

Abstract

of 2-methoxyethylamine (60.0 g, 0.80 mol) in benzene (200 mL) at 25" C was added (over 0.5 h) ethyl 2-bromopropanoate (69.7 g, 0.39 mol) and the mixture stirred for 12 h. The mixture was then diluted with ethyl acetate (200 mL), washed with 140 mL of 10% NaOH, and distilled to produce ethyl 2-[(2-methoxyethy1) aminolpropanoate (52.5 g, 78%): bp 90" C (18 torr);'H

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