期刊
ORGANIC LETTERS
卷 13, 期 8, 页码 1900-1903出版社
AMER CHEMICAL SOC
DOI: 10.1021/ol200043n
关键词
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资金
- Croucher Foundation
- Stanford
An enantioselective propargylation of aldehydes using an allenylzinc reagent generated in situ via a zinc-iodine exchange reaction is described. The enantioselectivity is controlled by addition of a catalytic amount of readily accessible and highly tunable amino alcohol ligand L13. A wide range of aldehydes can be propargylated to afford valuable and versatile homopropargyl alcohols in good to excellent yields with high levels of enantiopurity.
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