29751-61-9Relevant academic research and scientific papers
Method for synthesizing selenomethionine by adopting one-pot method
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Paragraph 0022; 0024; 0025; 0028; 0030; 0031, (2018/12/05)
The invention discloses a method for synthesizing selenomethionine by adopting a one-pot method. The method comprises the following steps: mixing selenium and a reducing agent and performing a reducing reaction to obtain metal dioxide M-2Se2; adding alpha-amino protected homoserine lactones in a solution containing metal dioxide M-2Se2 and generated when the reducing reaction is finished to perform a reaction to obtain alpha-amino protected homocysteine diselenide; and reducing the alpha-amino protected homocysteine diselenide, and then performing methylation to obtain alpha-amino protected selenomethionine; and performing deprotection on the alpha-amino protected selenomethionine to obtain selenomethionine. Through the adoption of the way, the method is low in cost, high in yield and highin product purity, can be used for large batch production, avoids toxicity pollution possibly generated in the process link, and greatly reduces environmental pollution and injury to operation personnel.
