... acid with butanol and a small amount of alcohol when boiled with sodium, a phosphoric acid diethyl ester, phosphoric ... , ether, and the small butoxide, etc.and then boiled with dilute sodium hydroxide solution sufficient to produce diethyl aniline ... will be boiling with aniline Triethyl phosphate, and then boiled with dilute sodium hydroxide solution sufficient to produce diethylaniline. morpholine ...