Tert-butyl 4-[[(2,3,4-trihydroxyphenyl)methylideneamino]carbamothioylamino]piperidine-1-carboxylate 、
2-溴-1-环丙基-1-丙酮 以
neat (no solvent) 为溶剂,
反应 0.17h,
以35%的产率得到Tert-butyl 4-[[4-cyclopropyl-5-methyl-3-[(2,3,4-trihydroxyphenyl)methylideneamino]-1,3-thiazol-2-ylidene]amino]piperidine-1-carboxylate