5-isopropyl-6-(naphthoyl)-2,4-pyrimidinedione 、 alkaline earth salt of/the/ methylsulfuric acid 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以58.3%的产率得到5-isopropyl-1-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaen-1-yl]-6-(1-naphthoyl)-2,4-pyrimidinedione