Improvement of selectivity in the Fries rearrangement and direct acylation reactions by means of P2O5/SiO2 under microwave irradiation in solvent-free media

H Eshghi, M Rafie, Z Gordi…

文献索引：Eshghi, Hossein; Rafie, Mohammad; Gordi, Zinat; Bohloli, Moosa Journal of Chemical Research, Miniprint, 2003 , # 12 p. 1258 - 1270

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被引用次数: 16

摘要

P2O5/SiO2 was found to be an efficient new reagent in the Fries rearrangement of acyloxy benzene or naphthalene derivatives and the direct acylation reactions of phenol and naphthol derivatives with carboxylic acids under microwave irradiation in solvent-free media.

~15%

3669-52-1

4-乙酰基-1-萘酚

~31%

~95%

~25%

详细

~74%

~24%

Comparisons of O-acylation and Friedel–Crafts acylation of p...

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The anticonvulsant activities of some substituted acetonapht...

[Hunter,W.H. et al. Journal of Medicinal Chemistry, 1964 , vol. 7, p. 167 - 174]

The Fries Reaction with α-Naphthol Esters1, 2

[Stoughton Journal of the American Chemical Society, 1935 , vol. 57, p. 202]

Photogeneration of 1, 5-naphthoquinone methides via excited-...

[Lukeman, Matthew; Veale, Duane; Wan, Peter; Munasinghe, V. Ranjit N.; Corrie, John E.T. Canadian Journal of Chemistry, 2004 , vol. 82, # 2 p. 240 - 253]