反应详情

In the manner of Example V A, 129.2 g of potassium tricyanomethanide and 1000 ml of isopropanol were treated with 65 ml (96 g) of methanesulfonic acid to yield 104 g of 3-amino-2-cyano-3-isopropoxy-2-propenenitrile, which was used as an intermediate without further purification. The ir spectrum was consistent with the assigned structure.