1313997-63-5Relevant academic research and scientific papers
A phosphine ester synthetic method of compound (by machine translation)
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Paragraph 0149-0152, (2017/07/05)
The invention relates to a phosphine acid ester compound synthesis method. This invention adopts the aryl carboxylic acid as arylating reagent, to dialkyl ester phosphorous acid as the substrate of reaction, the catalyst, under the action of alkali and additive, direct one-step preparation phosphine acid ester. Mild condition of this invention, the raw material is cheap, simple operation, the yield is high. The invention that is used in the aryl carboxylic acid is a very efficient and with a good universal arylating reagent. (by machine translation)
Amberlyst-15 catalyzed synthesis of alkyl/aryl/heterocyclic phosphonates
Kunda, U.M. Rao,Mudumala, V.N. Reddy,Reddy Gangireddy,Nemallapudi,Sandip,Cirandur
experimental part, p. 895 - 898 (2012/01/11)
A novel and efficient procedure for the synthesis of alkyl phosphonates through one pot condensation of alkyl halide and tri alkyl/aryl phosphite in the presence of amberlyst-15 as catalyst under solvent free conditions was applied. It demonstrated several advantages such as good yields of products, simple operation, convenient separation and inexpensive catalyst.
