On the synthesis of substituted 2,2-dimethyl1-4-chromanones and related compounds
作者:Péter Sebök、József Jekö、Tibor Timár、Joseph Cs. Jaszberenyi
DOI:10.1016/s0040-4039(00)78859-9
日期:1992.5
A systematic study of the reaction of a series of monosubstituted phenols 3 and 3-methylbut-2-enoic acid 4 in phosphorus oxychloride/zinc chloride revealed that the formation of 4-chromanones was strongly infuenced by the substituents and their position on the aromatic ring of the starting phenols.
对一系列单取代的酚3和3-甲基丁-2-烯酸4在三氯氧磷/氯化锌中反应的系统研究表明,取代基及其在芳香环上的位置强烈影响了4-色酮的形成。起始酚。