Visible light mediated Iron-Catalyzed synthesis of C-3 alkylated Indoles, bisindolylmethanes and flavanones using alcohols
作者:Mohd Waheed、Meshari A Alsharif、Mohammed Issa Alahmdi、Sayeed Mukhtar、Humaira Parveen
DOI:10.1016/j.tetlet.2023.154428
日期:2023.4
benign, mild approach for synthesis of C-3 alkylated indoles, bisindolylmethanes and flavanones using alcohols at room temperature under visible light has been developed. The reported reaction conditions were favorable for a wide range of alcohols afforded good to excellent yields of the respective products. Additionally, the reaction system was successfully extended to the synthesis of flavanones from
Acidic-functionalized ionic liquid as an efficient, green, and metal-free catalyst for benzylation of sulfur, nitrogen, and carbon nucleophiles to benzylic alcohols
作者:Xue-Qiang Chu、Ran Jiang、Yi Fang、Zheng-Yang Gu、Hua Meng、Shun-Yi Wang、Shun-Jun Ji
DOI:10.1016/j.tet.2012.11.045
日期:2013.1
A series of HSO4- functionalized ILs was synthesized and used as efficient, green, and metal-free catalysts for benzylation. Notably, the catalytic system has wide substrate scopes and the ionic liquid catalysts were applied to investigate three different types of nucleophiles to give the desired benzylation products with moderate to excellent yields. (C) 2012 Elsevier Ltd. All rights reserved.