When the diethyl ester of a substituted malonic acid is treated with sodium ethoxide and urea, Veronal,

Question:

When the diethyl ester of a substituted malonic acid is treated with sodium ethoxide and urea, Veronal, a barbiturate, is formed (see Fig. P22.84). (Barbiturates are hypnotic drugs; some are actively used in modern anes-thesia.) Using the curved-arrow notation, give a mechanism for the Veronal synthesis.O Et O _i_ || HN-CNH, + EtOCCCOEt Hi urea Et Figure P22.84 NaOEt EtOH HO+ Et Et IZ H NH Veronal (barbital) (a

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Organic Chemistry

ISBN: 9781936221349

6th Edition

Authors: Marc Loudon, Jim Parise

Question Posted: