作者:Taigo Kashiwabara、Masato Tanaka
DOI:10.1002/adsc.201100108
日期:2011.6
The addition reaction of α‐keto acid chlorides with terminal alkynes proceeds in the presence of (acetylacetonato)dicarbonylrhodium used as catalyst to afford synthetically versatile (Z)‐γ‐chloro‐α‐oxo‐β,γ‐unsaturated ketones regio‐ and stereoselectively.
α-酮酰氯与末端炔烃的加成反应在(乙酰丙酮基)二羰基铑存在下进行,以提供合成用途广泛的(Z)-γ-氯-α-氧代-β,γ-不饱和酮区域和立体选择性。