下面这两个化合物是同一个化合物吗？请各位大佬解答一下，谢谢！ 返回小木虫查看更多
yes, they are tautomers of the same compound. You may not predict the form of tautomer under different circumstances, however, you may distinguish the structures by NMR in most cases，
不是，很难确定，两者可以互变，但一般保持一种结构，做好确认方式打单晶
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yes, they are tautomers of the same compound. You may not predict the form of tautomer under different circumstances, however, you may distinguish the structures by NMR in most cases，
不是，很难确定，两者可以互变，但一般保持一种结构，做好确认方式打单晶