Abstract

Ethyl-2-amino-2-bis(3,5-di-tert-butyl-4-hydroxybenzyl)ethanoate is prepared, its molecular and crystal structures are studied. The H-bond system in the crystals of compounds containing sterically hindered phenolic groups is analyzed. It is shown that a disproportion of proton-donor and proton-accepting groups in crystals may lead to the formation of an H-bond system in which hydroxyl and amino groups are not involved in hydrogen bonding.

中文翻译：

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2-氨基-2-双(3,5-二叔丁基-4-羟基苄基)乙酸乙酯的分子和晶体结构。位阻酚晶体中的氢键

摘要

制备了2-氨基-2-双(3,5-二叔丁基-4-羟基苄基)乙酸乙酯，并研究了其分子结构和晶体结构。分析了含有位阻酚基的化合物晶体中的氢键体系。结果表明，晶体中质子供体和质子接受基团的不比例可能导致形成氢键体系，其中羟基和氨基不参与氢键结合。