1-[2,4-bis(trifluoromethyl)benzyl]piperidine-4-carbaldehyde 、
N,N-dimethyl-N2-(2-oxo-2,5-dihydro-1,3-thiazol-4-yl)-L-valinamide 在
哌啶乙酸盐 作用下,
以
异丙醇 为溶剂,
以960 mg的产率得到N
2-[(5Z)-5-({1-[2,4-bis(trifluoromethyl)benzyl]piperidin-4-yl}methylidene)-2-oxo-2,5-dihydro-1,3-thiazol-4-yl]-N,N-dimethyl-L-valinamide