826-36-8
四甲基哌啶酮
+
38622-91-2
4-toluene-sulfonylmethyl isocyanide
→
~87%
67845-90-3
2,2,6,6,-四甲基哌啶-4-甲腈
33973-59-0
2,2,6,6-四甲基哌啶酮盐酸盐
~76%