64951-03-7Relevant articles and documents
Method for simply and efficiently synthesizing caulerpin
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, (2018/07/30)
The invention belongs to the field of organic chemical synthesis and discloses a method for simply and efficiently synthesizing caulerpin. The method comprises the following steps: by taking 2-indolone as a raw material, firstly, performing halogenated acylation on the 2-indolone, protecting amino on indole, performing nucleophilic substitution at a site 2 of the amino, connecting malonic acid dimethyl, further performing decarboxylation and protection group removal so as to obtain 3-formyl-2-indole methyl acetate, and finally performing cyclization between two molecules, so as to obtain caulerpin. Compared with a disclosed method for synthesizing caulerpin, the method disclosed by the invention is simple in synthesis process, low in raw material cost, gentle in reaction condition, high inproduct purity, high in yield and easy in industrialization, and has a very high medical value and a wide market prospect.