Reaction of Phenolic Mannich Base with Trialkyl Phosphite |
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| Authors: | Juliusz Pernak Radoslaw Kmiecik Józef Weglewski |
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| Institution: | Poznań University of Technology , pl. Sklodowskiej-Curie 2, 60-965, Poznań, Poland E-mail: Juliusz.Pernak@put.poznan.pl |
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| Abstract: | Dialkyl 2-hydroxy-5-(phenylazo)benzyl]phosphonates were prepared by a convenient procedure in good yield from Mannich base and trialkyl phosphite in benzene with the elimination of ammonium or morpholinium cation. 2-(Dialkylamino)methyl]-4-(phenylazo)phenol methiodide is a new reagent in the Michaelis-Arbuzov reaction. |
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| Keywords: | Claisen rearrangement naphthalene derivatives olefin metathesis |
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