Pyridines Bearing Poly(ethylene glycol) Chains: Synthesis and Use as Ligands,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.)

Pyridines Bearing Poly(ethylene glycol) Chains: Synthesis and Use as Ligands
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2020-03-18 , DOI: 10.1002/ajoc.202000062
Motoi Satou ₁ , Arata Kiyooka ₁ , Yasushi Tsuji ₁ , Tetsuaki Fujihara ₁

Affiliation

A series of pyridine ligands bearing poly(ethylene glycol) (PEG) chains at the para position was synthesized and characterized by NMR and ESI‐HRMS analysis. ¹H NMR analysis showed that pyridines coordinate to Pd(OAc)₂ even when a long PEG chain is attached to the pyridine ring. In the Pd‐catalyzed oxidation of alcohols, the pyridines bearing longer PEG chains were found to be efficient ligands.

中文翻译：

带有聚乙二醇链的吡啶：合成和用作配体

一系列吡啶配体轴承的聚（乙二醇）（PEG）链的的对位位置的合成和表征通过NMR和ESI-HRMS分析。¹ H NMR分析表明，即使长的PEG链连接在吡啶环上，吡啶也能与Pd（OAc）₂配位。在Pd催化的醇氧化反应中，发现带有较长PEG链的吡啶是有效的配体。

更新日期：2020-03-18

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