(R)-2-methylpropane-2-sulfinic acid [(R)-(5-methylfuran-2-yl)-(3-methyloxetan-3-yl)methyl]amide 在
盐酸 作用下,
以
甲醇 为溶剂,
反应 83.0h,
生成 dimethylamide 3-hydroxy-4-(2-{[(R)-(5-methylfuran-2-yl)-(3-methyloxetan-3-yl)methyl]amino}-3,4-dioxcyclobut-1-enylamino)thiophene-2-carboxylate