作者:Thierry Ollevier、Topwe M. Mwene-Mbeja
DOI:10.1016/j.tetlet.2006.03.193
日期:2006.6
Bismuth triflate was found to be an efficient catalyst for the Claisen rearrangement of allyl naphthyl ethers. The reaction proceeds smoothly with a catalytic amount of bismuth triflate (20 mol %) to afford the corresponding ortho-allyl naphthol in moderate to good yields in most cases.
发现三氟甲磺酸铋是烯丙基萘基醚的克莱森重排的有效催化剂。在大多数情况下,反应以催化量的三氟甲磺酸铋(20 mol%)平稳进行,从而以中等至良好的产率得到相应的邻烯丙基萘酚。