发明名称 |
Preparation and use of diols |
摘要 |
A process for the preparation of diols by a Lewis acid-catalysed aldehyde addition reaction on hydroxyalkynes followed by hydrogenation is described. The process provides a wide range of diols from simple, readily available starting materials. In particular the process is suitable for preparing chiral 1,4-diols suitable for the preparation of chiral phospholane ligands for use in asymmetric catalysis.
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申请公布号 |
US2004143143(A1) |
申请公布日期 |
2004.07.22 |
申请号 |
US20030478902 |
申请日期 |
2003.11.24 |
申请人 |
ADGER BRIAN MICHAEL;CARREIRA ERICK MORAN |
发明人 |
ADGER BRIAN MICHAEL;CARREIRA ERICK MORAN |
分类号 |
C07C29/149;C07F9/6568;(IPC1-7):C07C33/28;C07C31/18 |
主分类号 |
C07C29/149 |
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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