百科

2-phenyl-4-[(E)-2-phenylethenyl]-6,7-dihydropyrano[4,3-c]pyrazol-3-one

2-phenyl-4-[(E)-2-phenylethenyl]-6,7-dihydropyrano[4,3-c]pyrazol-3-one

CAS号：89035-42-7

英文名：2-phenyl-4-[(E)-2-phenylethenyl]-6,7-dihydropyrano[4,3-c]pyrazol-3-one

分子式：C20H16N2O2

分子量：316.353

上游原料

5-ethoxycarbonyl-6-styryl-2,3-dihydro-4-pyrone

5-ethoxycarbonyl-6-styryl-2,3-dihydro-4-pyrone

ethyl 3-oxo-5-phenylpent-4-enoate

ethyl 3-oxo-5-phenylpent-4-enoate

上游原料

5-ethoxycarbonyl-6-styryl-2,3-dihydro-4-pyrone 苯肼 ethyl 3-oxo-5-phenylpent-4-enoate