2574-71-2Relevant articles and documents
Synthetic method for Se-methylselenocysteine
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Paragraph 0024; 0025; 0028, (2019/01/05)
The invention discloses a synthetic method for Se-methylselenocysteine, and belongs to the field of fine chemical or organic synthesis. The method comprises the following steps: performing a catalyticreaction by using 2-methyl-4-benzylidene-5-oxazolidinone (I) shown in the description and dimethyldiselenide (II) shown in the description as raw materials to obtain a compound (III), performing catalytic hydrogenation to obtain a compound (IV), finally performing hydrolysis, and adjusting a pH to obtain the target compound (V) shown in the description. The method disclosed by the invention has the advantages that the raw materials are cheap and easy to obtain, the preparation process conditions are mild and controllable, the reaction temperature and time are moderate, the utilization rate ofthe raw materials is higher, and the total yield is high, wherein the total yield reaches 65% or more.