Synthesis and cross-coupling reactions of solid-supported alkylzinc reagents

被引:9
|
作者
Jackson, RFW
Oates, LJ
Block, MH
机构
[1] Univ Newcastle Upon Tyne, Dept Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
[2] Astra Zeneca Pharmaceut, Macclesfield SK10 4TG, Cheshire, England
关键词
D O I
10.1039/b003879m
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Hydroboration of Wang-supported pent-4-enoic acid 1, followed by transmetallation with Et2Zn, gives a solid-supported zinc reagent, 2, which undergoes palladium-catalysed coupling with aryl iodides, to give the corresponding 5-arylpentanoic acids 3 in moderate to good yields, after cleavage from the resin using TFA.
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页码:1401 / 1402
页数:2
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