HCID 68595341, compound → HCID 59519235, compound

Participants

Reaction Steps

To a solution of 2-amino-4-styryl-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester (78 mg, 0.18 mmol) in ethanol was added 5% palladium on activated charcoal (51 mg) which was stirred overnight under a hydrogen atmosphere. The suspension was filtered through celite, the volatiles removed in vacuo and the residue purified using semi-preparative HPLC to yield the pure compound as an orange powder.

Provenance & Evidence