| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 2,4-dimethyl-pentanedioic acid dimethyl ester | 4098-66-2 | C9H16O4 | 188.224 |
| —— | (2S,4R)-2,4-dimethylpentanedioic acid monomethyl ester | 82917-27-9 | C8H14O4 | 174.197 |
| —— | [2R,4S]-5-hydroxy-2,4-dimethyl-pentanoic acid methyl ester | 82917-26-8 | C8H16O3 | 160.213 |
| 顺式-3,5-二甲基二氢-2H-吡喃-2,6(3H)-二酮 | (3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione | 4295-92-5 | C7H10O3 | 142.155 |
The anions of dithioacetals react with epoxides to give β-hydroxydithioketals, which can be oxidized and hydrolyzed to β-diketones. This sequence is applied to a model study of the synthesis of the C-5 to C-15 fragment of the antibiotic ionomycin.