作者:P.D. Bartlett、E.M. Nicholson、R. Owyang
DOI:10.1016/s0040-4020(01)90951-2
日期:1966.1
The acetolysis of 3-(Δ2-cyclohexenyl)propyl p-nitrobenzenesulfonate (11) is 1·64 times as fast as that of its saturated analog, the 3-cyclohexylpropyl ester; it leads to a mixture including 18·9% of bicyclic products, which consist of olefins (3 or 4) and acetate (2) in the ratio of 1·67 to 1. The product is closely related in composition to that obtained7 by acetolysis of the toluenesulfonate (14)
的3-(Δ的乙酸水解2环己烯基)丙基p -nitrobenzenesulfonate(11)为1·64倍快,它的饱和类似物,3-环己基丙基酯; 它会导致包括双环的产品,其由烯烃(3或4),并在1:1的比例乙酸酯(2)·67到1。产物是密切相关的组合物,所获得的18·9%的混合物7通过9-双氰基(3.3.1)壬醇的甲苯磺酸盐(14)的乙酰化,但烯烃的比例降低了三倍(π路径的特征),并且在乙酸盐中具有更高的立体定向性。