| contributor author | مصطفی قلی زاده | en |
| contributor author | Mostafa Gholizadeh | fa |
| date accessioned | 2020-06-06T14:21:53Z | |
| date available | 2020-06-06T14:21:53Z | |
| date issued | 2007 | |
| identifier uri | http://libsearch.um.ac.ir:80/fum/handle/fum/3393561?show=full | |
| description abstract | P2O5 /H3PO4 (PPA) was found to be an efficient new reagent for probing the mechanism of acylation reactions and Fries rearrangement of acyloxy benzene derivatives and also the direct acylation reactions of phenol derivatives with Carboxylic acids. The reactions proceeded smoothly in the presence of PPA and are highly selective for the preparation of the ortho isomers of hydroxyaryl ketones. In the same way we have investigated the effects of ortho, meta and para substituents on the acylation reactions of benzoic acid derivatives and also Fries rearrangement in PPA. | en |
| language | English | |
| title | A study of probing the mechanism of acylation Reactions and Fries Rearrangement by Polyphosphoric acid (PPA( | en |
| type | Journal Paper | |
| contenttype | External Fulltext | |
| subject keywords | Polyphosphoric acid (PPA) | en |
| subject keywords | Acylation reactions | en |
| subject keywords | Fries rearrangement | en |
| subject keywords | Hydroxyaryl Ketones | en |
| subject keywords | Phenol derivatives | en |
| journal title | International Journal of Applied Chemistry | en |
| journal title | International Journal of Applied Chemistry | fa |
| pages | 1-Jan | |
| journal volume | 1 | |
| journal issue | 1 | |
| identifier link | https://profdoc.um.ac.ir/paper-abstract-1014760.html | |
| identifier articleid | 1014760 | |
