作者:S. V. Tarazanov、V. A. Shakun、T. N. Nesterova、V. S. Sarkisova、P. V. Naumkin、I. A. Nesterov、O. V. Repina
DOI:10.1134/s0965544118100171
日期:2018.12
catalysts: Amberlyst 36 Dry, in situ HBr, and AlCl3. The kinetics of isomerization of (1-adamantyl)- and (2-adamantyl)diphenyl oxides has been studied at 333 and 417 K in the presence of AlCl3 and Amberlyst 36 Dry, respectively. The equilibrium of the positional and structural “bridge–bridgehead” isomerization has been studied in the range of 333–523 K. It has been found that high selectivity of the adamantylation
摘要研究了在液相中二苯醚和苯酚与1-氯(溴)金刚烷的金刚烷化反应。该反应是在动力学控制下和在达到化学平衡的条件下使用以下催化剂进行的:Amberlyst 36 Dry,原位HBr和AlCl 3。在存在AlCl 3的条件下,在333和417 K下研究了(1-金刚烷基)-和(2-金刚烷基)二苯氧化物的异构化动力学。和Amberlyst 36 Dry。在333-523 K的范围内研究了位置和结构“桥头桥头”异构化的平衡。发现在使用苯的情况下可以实现高选择性的二苯氧化物或苯酚的金刚酰化反应。磺化阳离子交换树脂作为催化剂。在卤化铝或HBr的存在下,反应混合物以所有可能的异构体和金刚烷为代表。