Unsymmetrical monoprotected α-diketones via the palladium-catalyzed vinylation of acid chlorides with organotin compounds
作者:John A. Soderquist、Wiilliam Wei-Hwa Leong
DOI:10.1016/s0040-4039(00)81925-5
日期:1983.1
Under benzyl(chloro) triphenylphosphinepalladium(II) catalysis, α-oxygenated vinyltin compounds undergo clean cross coupling with acid chlorides to give α-oxygenated enones which are converted to unsymmetrical α-diketones, butadienyl ethers or substituted methyl vinyl ketones.
在苄基(氯)三苯基膦钯(II)催化下,α-氧化的乙烯基锡化合物与酰氯进行干净的交叉偶联,得到α-氧化的烯酮,其转化为不对称的α-二酮,丁二烯基醚或取代的甲基乙烯基酮。