The regiospecificity of the benzylic functional group of arenetricarbonylchromium cannot be explained by preferential attack at the carbon which is eclipsed by the chromium-carbonyl bond. Electronic effects in directing the regiospecificity of benzylic attack was found to predominate.
槟榔羰基
铬的苄基官能团的区域特异性不能通过优先攻击被
铬羰基键覆盖的碳来解释。发现在指导苄基攻击的区域特异性中的电子作用占主导。