(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

CAS号：7470-42-0

英文名：(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

分子式：C8H8O4

分子量：168.147

合成路线

4-甲基-2H-吡喃-2,6(3h)-二酮

4-甲基-2H-吡喃-2,6(3h)-二酮

乙酸酐

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯

4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

(E)-3-methylpent-2-enedioic acid

(E)-3-methylpent-2-enedioic acid

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

(3Z)-3-(1-hydroxyethylidene)-4-methylpyran-2,6-dione

上游原料

乙酸酐 4-甲基-2H-吡喃-2,6(3h)-二酮 4,6-二甲基-2-氧-2H-吡喃-5-甲酸乙酯 (E)-3-methylpent-2-enedioic acid

下游产品

3-(1-anilinoethylidene)-4-methylpyran-2,6-dione