2-噻吩甲醛 、
Methyl 1-Methylethyl 1,4-Dihydro-2,6-dimethyl-4-(3-hydroxylamino-phenyl)-3,5-pyridinedicarboxylate 在
羟胺 作用下,
以0.64 g (1.41 mmol, 71%)的产率得到Methyl 1-Methylethyl 1,4-Dihydro-2,6-dimethyl-4-{3-[(Z)-N-oxo-N-(2-thienylmethylene)-λ5-azanyl]phenyl}-3,5-pyridinedicarboxylate