| Autor: |
Vsevolod V. Komissarov, Anatoly M. Kritzyn, Jouko J. Vepsäläinen |
| Jazyk: |
angličtina |
| Rok vydání: |
2010 |
| Předmět: |
|
| Zdroj: |
Beilstein Journal of Organic Chemistry, Vol 6, Iss 1, p 63 (2010) |
| Druh dokumentu: |
article |
| ISSN: |
1860-5397 |
| DOI: |
10.3762/bjoc.6.63 |
| Popis: |
A novel one-pot method was developed for the synthesis of the title compounds starting from 4-chloro-1-aryl-1-butanones 1, phosphorus trichloride and acetic acid. The end products 2 were obtained in 20–94% yield. The cyclization step under acidic conditions probably occurs as a result of anchimeric assistance of the phosphonic acid group. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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