Hydrochloric Acid → HCID 9930208, compound

Participants

Reaction Steps

A 0.90 g sample of the product of Example 10 dissolved in 10 mL of 10% NaOH was heated at 50° overnight. The solution was made pH 2 with dilute HCl and extracted with ether which was dried (NH2SO4) and evaporated. The residue dissolved and CH2Cl2 was filtered, evaporated and dried at 30°/0.5 mm to give the title compound as a yellow glass, 0.90 g. A portion crystallized twice from ether pentane gave the title compound as tiny white clusters, m. 56°-58°.

Provenance & Evidence