Diastereoselective Hydroxyethylation of
<i>β</i>
‐Hydroxyketones: A
<i>Reformatsky</i>
Cyclization‐Lactone Reduction Cascade Mediated by SmI
<sub>2</sub>
−H
<sub>2</sub>
O
作者:Monserrat H. Garduño‐Castro、David J. Procter
DOI:10.1002/hlca.201900227
日期:2019.12
The hydroxyethylation of β‐hydroxyketones allows diastereoselective access to important 1,3,5‐triols. The approach exploits a SmI2−H2O‐mediated Reformatsky cyclization‐lactone reduction cascade.
的羟乙基化β -hydroxyketones允许重要1,3,5-三醇非对映选择性的访问。该方法利用了SmI 2 -H 2 O介导的Reformatsky环化-内酯还原级联反应。