| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1254142 | Chinese Chemical Letters | 2014 | 6 Pages |
MCRs for preparation of chromenopyridines under reflux conditions and chromenes at room temperature conditions from different salicylaldehydes, malononitrile and different thiols (mol ratio = 1:2:1) were established. Mechanistic investigation suggests that the MCRs undergo different pathways at different temperatures and catalyzed by different organic bases. The structure of chromenopyridine and chromene are confirmed by crystal X-ray crystallography.
Graphical abstractMCRs for preparation of chromenopyridines under reflux conditions and chromenes at room temperature conditions, respectively, from different salicylaldehydes, malononitrile and different thiols (mol ratio = 1:2:1) were established.Figure optionsDownload full-size imageDownload as PowerPoint slide
