Cyanuric chloride → 2,4-Dichloro-6-cyclopropyl-1,3,5-triazine

참여 물질

반응 단계

A mixture of 28.5 g of cyclopropylamine and 50.5 g of triethylamine was added drop-by-drop to a stirred solution of 92.3 g of cyanuric chloride in 1.5 liters of dry acetone at room temperature. Then the acetone was evaporated and the residue was treated with a 1:1 v:v mixture of ice water and ether. The ether phase was separated and dried (MgSO4), and the ether was evaporated to give 2-cyclopropyl-4,6-dichloro-1,3,5-triazine (9A), as a white solid, m.p.: 106°-107° C.

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