| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5218611 | Tetrahedron | 2013 | 4 Pages |
Abstract
An environmental friendly, efficient, and easy to operate strategy for synthesizing of benzo[4,5]imidazo[2,1-a]isoindole and 1,2-dialkyl-2,3-dihydrobenzimidazoles via acid-promoted coupling of dialdehyde and o-diaminobenzene under metal-free conditions is described. A series of products were generated in good yields under mild conditions.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
![Metal-free construction of tricyclic or tetracyclic compounds-acid-promoted synthesis of benzo[4,5]imidazo[2,1-a]isoindole and 1,2-dialkyl-2,3-dihydrobenzimidazoles](/preview/png/5218611.png "First Page Preview: Metal-free construction of tricyclic or tetracyclic compounds-acid-promoted synthesis of benzo[4,5]imidazo[2,1-a]isoindole and 1,2-dialkyl-2,3-dihydrobenzimidazoles")
Authors
Jinying Chen, Jinpeng Qu, Yuanqing Zhang, Yongxin Chen, Na Liu, Baohua Chen,