40438-64-0Relevant articles and documents
Method for synthesizing [4-(N,N-dimethylamino)phenyl]dialkylphosphine
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Paragraph 0010; 0011, (2017/10/31)
The invention discloses a method for synthesizing [4-(N,N-dimethylamino)phenyl]dialkylphosphine and belongs to the field of organic synthesis. According to the method, N,N-dimethylaniline as a raw material and 4-dimethylamino-pyridine as a base are reacted, in water-free oxygen-free atmosphere, with dialkyl phosphorous chloride under the catalytic action of cuprous acetate to generate [4-(N,N-dimethylamino)phenyl]dialkylphosphine. Compared with the prior art, the method has the advantages that reaction conditions are mild, operating is simple, the yield is high, the materials are simple and easy to obtain, production cost is reduced and the method is suitable for industrial production.