在高岭土纳米催化剂存在下,以3-芳烃为原料制备手性偶氮苯并呋喃

Юрий Александрович Сидоренко, Е. Агабеков, Константин Петрович Волчо, Ф. Салахутдинов, Д. Ю. Мурзин, A. Sidorenko, A. V. Agabekov, K. Volcho, N. Salakhutdinov, D. Murzin
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引用次数: 0

摘要

研究了在高岭土纳米管存在下,以5.0%盐酸处理得到的含2-蒈烯异构化混合物与4-甲氧基苯甲醛的反应。主要反应产物是异苯并呋喃的手性衍生物。对这些化合物的选择性(71.4%)与仅使用2-芳烃作为反应物时相当。因此,展示了如何使用高岭土纳米催化剂选择性生产基于3-脂芳烃异构化产物(松节油的主要成分)的异苯并呋喃化合物的可能性,而无需初步的混合物分离。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Preparation of chiral izobenzofuranes based on 3-carene in the presence of halloysite nanocatalysts
The reaction of a 2-carene containing mixture, obtained by 3-carene isomerization, with 4-methoxybenzaldehyde in the presence of halloysite nanotubes treated with 5.0 % HCl was studied. The main reaction products are the chiral derivatives of isobenzofuran. Selectivity to these compounds (71.4 %) is comparable to that when only 2-carene is used as a reactant. Thus, the possibility is shown how to use halloysite nanocatalysts for selective production of isobenzofuran compounds based on 3-сarene isomerization products (major component of turpentine) without preliminary mixture separation.
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