New Phenalenone Derivatives: Synthesis and Evaluation of Their Singlet Oxygen Quantum Yield,ACS Omega

当前位置： X-MOL 学术 › ACS Omega › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

New Phenalenone Derivatives: Synthesis and Evaluation of Their Singlet Oxygen Quantum Yield
ACS Omega ( IF 3.7 ) Pub Date : 2020-10-23 , DOI: 10.1021/acsomega.0c04172
Jérémy Godard ₁ , Frédérique Brégier _{1,

2} , Philippe Arnoux _{2,

3} , Bauyrzhan Myrzakhmetov ₃ , Yves Champavier ₄ , Céline Frochot _{2,

3} , Vincent Sol _{1,

2}

Affiliation

1H-Phenalen-1-one is a very efficient and easy-to-synthesize photosensitizer. Many substitutions have been previously described, but most of them significantly reduce the singlet oxygen quantum yield. The chloromethyl derivative described elsewhere is a good starting point for the synthesis of many useful derivatives because of the methylene bridge that saves its unique photosensitizing properties. Eighteen new phenalenone derivatives have been synthesized, bearing amine, carboxylic acid, alcohol, azide, and other major functional groups in organic chemistry. These reactions were carried out in good-to-excellent yields, and most of these new compounds retained the singlet oxygen quantum yield of the parent molecule. These new derivatives are very promising precursors for a number of applications such as the development of photosensitive antimicrobial agents or materials.

中文翻译：

新的苯酚酮衍生物：单重态氧量子产率的合成和评价

1小时-Phenalen-1-one是一种非常有效且易于合成的光敏剂。先前已经描述了许多取代，但是大多数取代显着降低了单重态氧量子产率。其他地方描述的氯甲基衍生物是合成许多有用衍生物的良好起点，因为亚甲基桥保留了其独特的光敏特性。已经合成了十八种新的菲烯酮衍生物，它们带有胺，羧酸，醇，叠氮化物和有机化学中的其他主要官能团。这些反应以良好至优异的产率进行，并且大多数这些新化合物保留了母体分子的单重态氧量子产率。

更新日期：2020-11-03

点击分享查看原文

点击收藏

公开下载

阅读更多本刊新发论文本刊介绍/投稿指南