Sodium Iodide → HCID 13934595, compound

Participants

Reaction Steps

A solution of 3,5-dihydro-5-phenyl-furo-[3,2-c][1,8]naphthyridin-4(2H)-thione (500 mg.) and sodium iodide (500 mg.) in dry dimethylacetamide (5 ml.) was stirred in an atmosphere of nitrogen and heated at 125° for 2 hr. After cooling, the solution was poured into ice-water, filtered, washed with water and dried to yield the desired product, m.p. 260°-261° C.

Provenance & Evidence