Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, Warsaw 01-224, Poland.
Chem Commun (Camb). 2022 Feb 8;58(12):1898-1901. doi: 10.1039/d1cc06297b.
A simple, efficient and user-friendly protocol for the preparation of structurally diverse enaminones from enamides has been developed. The strategy is based on a photo-induced intramolecular Fries-type rearrangement. The photochemical transformation proceeds under mild reaction conditions, applies to a broad substrate range, is highly economic, and limits the amount of waste produced. The proposed methodology was used as a key step in the synthesis of dihydrojasmone an important fragrance compound.
已经开发出一种从烯酰胺制备结构多样的烯胺酮的简单、高效和用户友好的方法。该策略基于光诱导的分子内 Fries 型重排。光化学反应在温和的反应条件下进行，适用于广泛的底物范围，具有很高的经济性，并限制了产生的废物量。所提出的方法学被用作合成二氢茉莉酮的关键步骤，二氢茉莉酮是一种重要的香料化合物。
Zotero 插件