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Synthesis of 1 H-benzo [ g ] indazole derivatives : propargyl e allenyl isomerization and 6 p-electrocyclization involving two aromatic p-bonds
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kim, Ko Hoon Kim, Jae Nyoung |
| Copyright Year | 2014 |
| Abstract | An efficient synthesis of 1H-benzo[g]indazoles starting from MoritaeBayliseHillman (MBH) adducts is disclosed. The synthesis was carried out from MBH bromide via a sequential copper-catalyzed alkynylation, one-pot synthesis of pyrazole, propargyleallenyl isomerization, and a 6p-electrocyclization involving two aromatic p-bonds and an allenyl p-bond. 2014 Elsevier Ltd. All rights reserved. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://cfile24.uf.tistory.com/attach/21660C4B547B37C3187027 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |