中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1H-占吨-1,8(2H)-二酮,3,4,5,6,7,9-六氢-3,3,6,6-四甲基-9-苯基- | 3,3,6,6-tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8-(2H)-dione | 19744-83-3 | C23H26O3 | 350.458 |
—— | 4',4',6,6-tetramethyl-3-phenyl-3,5,6,7-tetrahydro-4H-spiro[benzofuran-2,1'-cyclohexane]-2',4,6'-trione | 19997-22-9 | C23H26O4 | 366.457 |
—— | ethyl 1,4,7,8-tetrahydro-2,7,7-trimethyl-4-phenyl-5(6H)-oxoquinoline-3-carboxylate | 13337-64-9 | C21H25NO3 | 339.434 |
Magnetic Fe3O4@SiO2@Ni–Zn–Fe LDH was prepared as an efficient nanocatalyst for the Knoevenagel and tandem Knoevenagel–Michael reactions to afford the products in water.