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Transition-metal-free, visible-light induced cyclization of arylsulfonyl chlorides with o-azidoarylalkynes: a regiospecific route to unsymmetrical 2,3-disubstituted indoles.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gu, Lijun Jin, Cheng Jun Wang, Wei He, Yonghui Yang, Guangyu Li, Ganpeng |
| Copyright Year | 2017 |
| Abstract | A visible-light-catalyzed synthesis of unsymmetrical 2,3-diaryl-substituted indoles from arylsulfonyl chlorides and o-azidoarylalkynes at room temperature has been discovered. This transformation exhibits excellent substrate scope and functional group tolerance. The use of inexpensive eosin Y as the catalyst with easy operation makes this protocol very practical. |
| Starting Page | 4203 |
| Ending Page | 4206 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c6cc10305g |
| PubMed reference number | 28261735 |
| Journal | Medline |
| Volume Number | 53 |
| Issue Number | 30 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c6/cc/c6cc10305g/c6cc10305g1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/c6cc10305g |
| Journal | Chemical communications |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |