上游原料
5a-acetyl-6,6a-dicarbethoxy-5a,6a-dihydro-5-methyl-6H-cyclopropa<5a,6a>pyrazolo<1,5-a>pyrimidine-3-carbonitrile
CAS号：77937-06-5
英文名：5a-acetyl-6,6a-dicarbethoxy-5a,6a-dihydro-5-methyl-6H-cyclopropa<5a,6a>pyrazolo<1,5-a>pyrimidine-3-carbonitrile
分子式：C17H18N4O5
分子量：358.349
上游原料
重氮甲烷
5a-acetyl-6,6a-dicarbethoxy-5a,6a-dihydro-6H-cyclopropa<5a,6a>pyrazolo<1,5-a>pyrimidine-3-carbonitrile
ethyl 6-acetyl-3-cyano-7-(1-diazo-2-ethoxy-2-oxoethyl)-4,7-dihydropyrazolo[1,5-a]pyrimidine-7-carboxylate
ethyl 3-(ethoxymethylidene)-2,4-dioxopentanoate
ethyl 6-acetyl-3-cyano-4,7-dihydropyrazolo[1,5-a]pyrimidine-7-carboxylate
ethyl 6-acetyl-3-cyanopyrazolo[1,5-a]pyrimidine-7-carboxylate
ethyl 3-(((4-cyano-1H-pyrazol-5-yl)amino)methylene)-2,4-dioxopentanoate
