Oxalic Acid → HCID 70069774, compound

Participants

Reaction Steps

A solution of the compound from Example 2 (0.27 g, 0.42 mmol) in 6 mL of ether was treated with oxalic acid (0.106 g, 0.84 mmol) in 1 mL of ethanol. The white precipitate which formed was collected and washed with 20 mL of ether. The solid obtained was dried under vacuum (P2O5) to give the title compound as a white solid, mp=135-150° C.

Provenance & Evidence