hydroxylamine-O-sulfonic acid → HCID 18173077, compound

Participants

Reaction Steps

8-(5-Oxo-tricyclo[2.2.1.02,6]hept-3-yl)-1,3-dipropyl-3,7-dihydro-purine-2,6-dione (150 mg) was taken in HOAc (5 ml) and H2NOSO3H (100 mg) was added and refluxed for 5 hrs. Cooled to room temperature, treated with ice, sat NaHCO3, extracted with ethyl acetate, washed with brine, and dried over MgSO4. After concentration, the crude product was crystallized from acetone/water. Yield (135 mg). Mass (ES+358).

Provenance & Evidence