| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5222575 | Tetrahedron | 2009 | 7 Pages |
Abstract
An efficient two-step method for the preparation of quino and chromenocarbazoles via Ullmann–Goldberg condensation of 3-aminocarbazole and 3-hydroxy-9-ethylcarbazole with o-halobenzoic acids followed by cyclization with POCl3 has been described.
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Physical Sciences and Engineering
Chemistry
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