Substituted styrene cycloaddition to juglone and derivatives- regiochemical control
作者:Wayne B. Manning
DOI:10.1016/s0040-4039(01)90380-6
日期:1981.1
No regiochemical directing effects could be attributed to methoxy styrene ring substituents in the cycloaddition of substituted styrene to juglone and its methyl ether. Control of quinone electron distributions, however, led to higher regioselectivity.
在取代的苯乙烯与to酮及其甲基醚的环加成反应中,没有区域化学指导作用可归因于甲氧基苯乙烯环取代基。然而,控制醌电子分布导致更高的区域选择性。