Chemistry of acylsalicylamides. I. Base-catalyzed decomposition of o-benzyloxycarbonylglycyl-n-ethylsalicylamide

DS Kemp, JM Duclos, Z Bernstein…

文献索引：Kemp,D.S. et al. Journal of Organic Chemistry, 1971 , vol. 36, p. 157 - 161

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被引用次数: 18

摘要

The burets were of the automatic-zero type with integral reservoirs; they were filled by nitrogen pressure and protected by drying tubes filled with Ascarite. One buret (25 ml) delivered carbon dioxide-free ethanol, and one buret (5 ml) delivered aqueous carbonate- free sodium hydroxide. The electrodes were Fisher No. 13-639-12 (glass) and No. 13-639- 52 (calomel); a Beckman Model G pH meter was used for the titrations. The nitrogen was ...