Pd‐Catalyzed Cross‐Dehydrogenative Coupling of 3‐Benzoyl Substituted Coumarins: Efficient Access to Indeno[2,1‐c]chromene‐6,7‐diones,Asian Journal of Organic Chemistry

当前位置： X-MOL 学术 › Asian 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.)

Pd‐Catalyzed Cross‐Dehydrogenative Coupling of 3‐Benzoyl Substituted Coumarins: Efficient Access to Indeno[2,1‐c]chromene‐6,7‐diones
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2020-08-23 , DOI: 10.1002/ajoc.202000375
Ting Yang ₁ , Xingxing Ding ₁ , Xuecheng Zhan ₁ , Yiyi Weng ₁

Affiliation

Palladium‐catalyzed cross‐dehydrogenative coupling of 3‐benzoyl substituted coumarins through C−H activation is described to synthesize indeno[2,1‐c]chromene‐6,7‐diones. A broad range of indeno[2,1‐c]chromene‐6,7‐diones using this method could be easily achieved in moderate to good yields (up to 93%).

中文翻译：

Pd催化的3-苄基取代的香豆素的交叉脱氢偶联：有效获得Indeno [2,1-c] chromene-6,7-diones

钯催化的通过C-H活化的3-苯甲酰基取代的香豆素交叉脱氢偶联被描述为合成茚并[2,1- c ^ ]色烯-6,7-二酮。使用中度到良好的收率（高达93％），可以很容易地实现使用这种方法制备的各种茚并[2,1 – c ]亚甲基-6,7-二酮。

更新日期：2020-08-23

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11