作者:I. Yu. Chukicheva、O. A. Shumova、A. V. Kuchin
DOI:10.1007/s10600-012-0154-z
日期:2012.3
The alkylation of phenol by β-pinene using Al(OPh)3 as a catalyst was studied. It was found that the composition of the products depended on the ratio of starting materials. The principal products were chromane-type ethers with an equimolar ratio of starting materials and an excess of phenol. ortho-Alkylated phenol and an ether with a terpene substituent of bornyl structure were formed with a two-fold
以Al(OPh)3为催化剂,研究了β-蒎烯对苯酚的烷基化反应。发现产品的组成取决于原料的比例。主要产品是具有等摩尔比的起始原料和过量苯酚的色烷型醚。邻烷基化苯酚和具有冰片基结构萜烯取代基的醚与两倍过量的β-蒎烯形成。