发明名称 |
Preparation of mandelic acid derivatives |
摘要 |
A process is provided for the preparation of mandelic acid derivatives. The process comprises the steps of: (a) stereoselectively cyanating a compound of Formula (2) to yield the corresponding cyanohydrin; (b) hydrolysing the product of step (a) to the corresponding compound of Formula (1). wherein X is a substituent.
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申请公布号 |
US2004068140(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
US20030467103 |
申请日期 |
2003.08.05 |
申请人 |
BLACKER ANDREW JOHN;HOUSON IAN NICHOLAS |
发明人 |
BLACKER ANDREW JOHN;HOUSON IAN NICHOLAS |
分类号 |
C07B53/00;C07B61/00;C07C51/08;C07C51/43;C07C59/48;C07C59/56;C07C253/00;C07C255/16;C07C255/38;(IPC1-7):C07C65/21 |
主分类号 |
C07B53/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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