An efficient, and mild synthetic route for the preparation of functionalized volatile oxa-bicyclo[4.1.0]-hept-4-ene (29 compounds, 44–98% isolated yields) has been developed relying on the association of IPrAuCl with NaBArF. The remarkable selectivity was demonstrated on a 1 g and 25 g scale with low catalyst loadings. The synthetic utility of these low-molecular-weight enols was further demonstrated
                                    依靠IPrAuCl与NaBArF的结合,已开发出一种高效,温和的合成路线来制备功能性挥发性氧杂双环[4.1.0]-庚-4-烯(29种化合物,分离产率为44-98%)。在1 g和25 g的规模上证明了显着的选择性,催化剂负载量低。这些低分子量烯醇的合成用途通过一些加合物的衍生化以及所有双环衍
生物的空前嗅觉评估得到了进一步证明。