1-acetyl-2-[2-cyano-2-(5-hydroxymethyl-3-methyloxazolidin-2-ylidene)ethylidene]indolin-3-one 在
甲醇 、
水 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以obtaining 40.6 g (yield 69.7%) of 2-[2-cyano-2-[5-(hydroxymethyl)-3-methyl-1,3-oxazolidin-2-ylidene]ethylidene]indolin-3-one (I)的产率得到2-[2-cyano-2-[5-(hydroxymethyl)-3-methyl-1,3-oxazolidin-2-ylidene]ethylidene]indolin-3-one