Cover Feature: Diastereoselective sp3‐C–H Functionalization of Arylmethyl Ketones and Transformation of E‐ to Z‐Products Through Photocatalysis (Eur. J. Org. Chem. /2020),European Journal of Organic Chemistry

当前位置： X-MOL 学术 › Eur. J. Org. Chem. › 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.)

Cover Feature: Diastereoselective sp3‐C–H Functionalization of Arylmethyl Ketones and Transformation of E‐ to Z‐Products Through Photocatalysis (Eur. J. Org. Chem. /2020)
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2020-01-22 , DOI: 10.1002/ejoc.202000091
Gaurav K. Rastogi _{1,

2} , Bhaskar Deka ₁ , Mohit L. Deb ₁ , Pranjal K. Baruah ₁

Affiliation

The Cover Feature shows a facile synthesis of 1,4‐enediones (found in several bioactive molecules) under microwave irradiation by reacting easily available arylmethylketones with DMSO or diphenyl sulfoxide in presence of TBAI and persulfate. In addition, the E‐isomer was converted to the Z‐isomer using eosin Y as photocatalyst. We took the picture of sunset near the mighty river Brahmaputra which is considered the lifeline of the state Assam, India. The figure shows different products obtained by using two different sulfoxides and conversion of E‐ to Z‐isomer in presence of light. More information can be found in the Communication by M. L. Deb, P. K. Baruah et al.

中文翻译：

封面功能：芳甲基酮的非对映选择性sp3-C–H功能化和通过光催化将E-产物转化为Z-产物（Eur。J. Org。Chem。/ 2020）

封面特征显示了在微波辐射下，容易获得的芳基甲基酮与DMSO或二苯亚砜在TBAI和过硫酸盐存在下反应，可以轻松合成1,4-二烯酮（存在于几个生物活性分子中）。此外，使用曙红Y作为光催化剂，将E-异构体转化为Z-异构体。我们在强大的布拉马普特拉河附近拍摄了日落照片，这条河被认为是印度阿萨姆邦的命脉。该图显示了通过使用两种不同的亚砜并在有光的情况下将E-转化为Z-异构体而获得的不同产物。可以在M. L. Deb，P. K. Baruah等人的来文中找到更多信息。

更新日期：2020-01-23

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11