Tetrahydrofuran → HCID 66597184, compound

Participants

Reaction Steps

This compound was prepared according to the procedure C from methyl[2-methyl-4-p-tolyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-b]pyridin-3yl]acetate (0.189 g; 0.538 mmol), LHMDS 1N in THF (0.594 mL; 0.594 mmol), 1-iodopropane (0.080 mL; 0.823 mmol) in DMF (8 mL) for 4 h. Purification by flash chromatography on silica gel using a gradient of ethyl acetate (5-15%) in heptane furnished 0.124 g (59%) of the title compound as a yellow solid.

Provenance & Evidence