作者:Gowravaram Sabitha、S. Reddy、D. Reddy、Vangala Bhaskar、Jhillu Yadav
DOI:10.1055/s-0030-1258215
日期:2010.10
or by Prins cyclization of a trans-cinnamaldehyde with a chiral homoallylic alcohol. Goniothalamin was obtained as a cross-metathesis product of the diacetate and vinyl lactone. lactones - total synthesis - heterocycles - cyclizations - cryptofolione
隐氟叶酮的总合成是通过两种不同的途径,通过共同的中间体与乙烯基内酯进行交叉复分解(CM)反应而完成的。通过将酰基阴离子当量与手性烯丙基环氧化物合成子偶联,或通过反式肉桂醛与手性均丙醇的Prins环化来制备中间体。以二乙酸酯和乙烯基内酯的交叉复分解产物形式获得了鸟苷。 内酯-总合成-杂环-环化-隐叶酮