Potassium thiocyanate → HCID 14256957, compound

Participants

Reaction Steps

In 150 ml of formic acid, a reaction of 19.0 g of 2,4,5-triiodopyrimidine and 5.0 g of potassium thiocyanate was conducted at room temperature (20° C.) for 3 hours in a similar manner as Synthesis Example 1. Then, the reaction mixture was treated in a similar procedure as Synthesis Example 1, there was obtained a 84.7% yield of 2,5-diiodo-4-thiocyanopyrimidine, m.p. 183°-185° C.

Provenance & Evidence