N-Heterocyclic silylene/germylene ligands in Au(i) catalysis.,Chemical Communications

当前位置： X-MOL 学术 › Chem. Commun. › 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.)

N-Heterocyclic silylene/germylene ligands in Au(i) catalysis.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-06-01 , DOI: 10.1039/d0cc03156a
Nasrina Parvin ₁ , Bijoyananda Mishra ₁ , Anjana George ₂ , Mahesh Neralkar ₁ , Jabed Hossain ₁ , Pattiyil Parameswaran ₂ , Srinivas Hotha ₁ , Shabana Khan ₁

Affiliation

Cationic Au(I) complexes (2, 5 and 8) supported by N-heterocyclic carbene, silylene and germylene ligands were prepared and their potential as catalysts in glycosidation chemistry has been evaluated. Insights into the mechanism are provided using DFT studies. Practical application of them as catalysts was achieved by the synthesis of the branched pentamannan core of the HIV-gp120 envelope under mild conditions.

中文翻译：

Au（i）催化中的N-杂环甲硅烷基/亚锗烷基配体

制备了由N-杂环卡宾，亚甲硅烷基和亚二甲苯基配体支撑的阳离子Au（I）配合物（2、5和8），并评估了它们在糖苷化学中作为催化剂的潜力。使用DFT研究提供了对该机制的见解。通过在温和条件下合成HIV-gp120包膜的支链五聚甘露聚糖核心，可以将它们实际用作催化剂。

更新日期：2020-07-09

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