| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1257312 | Chinese Chemical Letters | 2015 | 4 Pages |
Abstract
A microwave-assisted general method for the synthesis of 2-aminovinyl benzimidazoles has been developed. Treatment of the 1,2-phenylenediamines and N-arylated/N,N-dialkylated 3-aminoacroleins with bis(cyclopentadienyl)zirconium(IV) dichloride (Cp2ZrCl2) as the catalyst under microwave irradiation for 3–5 min followed by in situ MnO2 oxidation afforded thirteen 2-aminovinyl benzimidazoles in good yields.
Graphical abstractA microwave-assisted general method for the synthesis of a diversity of 2-aminovinyl benzimidazoles with Cp2ZrCl2 as the catalyst has been developed.Figure optionsDownload full-size imageDownload as PowerPoint slide
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Qi Sun, Cheng-Jun Wang, Shan-Shan Gong, Yong-Jian Ai, Hong-Bin Sun,