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Methyl 3-(4-Bromomethyl) Cinnamate

This product is an intermediate of Ozagrel, a synthetic pharmaceutical API.

Additional information

CAS No.

946-99-6

Formula

C11H11BrO2

Product Details

Methyl 3-(4-Bromomethyl) cinnamate was prepared by bromination of methyl p-methyl cinnamate with N-bromosuccinimide. Methyl 3-(4-Bromomethyl) cinnamate was condensed with imidazole in ionic liquid N-n-butyl pyridine tetrafluoroborate at room temperature, and then alkaline hydrolysis was carried out to obtain the antithrombotic drug ozagrel sodium with an overall yield of 67%.

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