作者:N. Xavier、S.J. Arulraj
DOI:10.1016/s0040-4020(01)96608-6
日期:1985.1
Aromatic acetals over γ-alumina undergo rearrangement to give the corresponding esters (b) and ethers (c) in good yield. The product distribution varied unusually over the range of reaction temperatures. The effect of substituents has also been felt much in the study. Probable mechanisms have been suggested for the reaction. The catalyst has been characterized by various studies and the specific poisoning
γ-氧化铝上的芳族乙缩醛进行重排,以高收率得到相应的酯(b)和醚(c)。产物分布在反应温度范围内异常地变化。取代基的作用在研究中也已感受到。已提出该反应的可能机理。通过各种研究对催化剂进行了表征,并使用NH 3,CO 2和H 2 S对催化剂进行了特殊的中毒处理。