作者:Cecilia Gómez、Miguel Yus、Victor Lillo
DOI:10.1055/s-2008-1042943
日期:2008.4
The reaction of acenaphthylene with an excess of lithium powder and a catalytic amount of DTBB (7.5 mol%) in tetrahydrofuran at -70 °C followed by treatment with a carbonyl compound [Me 2 CO, Et 2 CO, I-Pr 2 CO, ( C-C 3 H 5 ) 2 CO, cyclopentanone, cyclohexanone, 2-adamantanone, Ph 2 CO, T-BuCHO] leads, after hydrolysis with water, to an easily chromatographically separable mixture of two products resulting
苊与过量的锂粉和催化量的 DTBB (7.5 mol%) 在四氢呋喃中于 -70 °C 反应,然后用羰基化合物 [Me 2 CO, Et 2 CO, I-Pr 2 CO, (CC 3 H 5 ) 2 CO, 环戊酮, 环己酮, 2-金刚烷酮, Ph 2 CO, T-BuCHO] 用水水解后,在 1,2-位置和 1 位的单取代,分别。该反应是区域选择性和立体选择性的,因此在二取代化合物的情况下,仅获得反式非对映异构体。