Hydrochloric Acid → HCID 10823051, compound

Participants

Reaction Steps

A mixture of 228 mg (1.33 mmol) of 38 and 124 mg (1.38 mmol) of oxalic acid in 4 mL of aqueous 2N HCl was refluxed for 4 h. It was cooled to room temperature, filtered, and dried to leave 275 mg (92%) of a brown solid; mp>400° C.; 1H NMR (DMSO-d6), 1.134 (t, 3, J=7.4), 2.635 (q, 2, J=7.4), 7.026 (s, 1), 7.107 (s, 1), 11.890 (s, 1), 11.927 (s, 1). MS, 224 (M+, 100), 209 (45), 181 (80). HRMS, Cacld for C10H9ClN2O2 224.0348; Found 224.0359.

Provenance & Evidence