Hydrochloric Acid → HCID 67784141, compound

Participants

Reaction Steps

A solution of 3.2 g of product from Example 3 and 58 ml of 1N methanolic hydrogen chloride is stirred at room temperature overnight. The reaction is concentrated in vacuo to dryness, diluted with isopropyl alcohol and reconcentrated in vacuo to dryness. The residue is recrystallized from a mixture of isopropanol/diethyl ether to give 2.1 g of the desired product as pale yellow crystals:

Provenance & Evidence