中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (S)-2-hydroxypent-4-enoic acid | 164453-92-3 | C5H8O3 | 116.117 |
2-羟基-4-戊烯酸 | 2-hydroxypent-4-enoic acid | 67951-43-3 | C5H8O3 | 116.117 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2S)-2-Hydroxypentanoic acid methyl ester | 95912-79-1 | C6H12O3 | 132.159 |
A chiral lithium amide mediated enantioselective [2,3]-Wittig rearrangement of carboxylic acid enolate has been developed. The reaction proceeds through the formation of a chiral mixed aggregate that shields one enantioface of enolate anion to give a highly functionalized chiral α-hydroxycarboxylic acid.