Tetrahydrofuran → HCID 66597452, compound

Participants

Reaction Steps

This compound was prepared according to the procedure C from Methyl [2-methyl-4-(2-furyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-b]pyridin-3-yl]acetate (0.395 g; 1.206 mmol), LHMDS 1N in THF (1.327 mL; 1.327 mmol), 1-iodopropane (0.177 mL; 1.810 mmol) in DMF (4.8 mL) for 18 h. Purification by flash chromatography on silica gel using a gradient of ethyl acetate (2-40%) in heptane furnished 0.335 g (75%) of the title compound as a yellow oil.

Provenance & Evidence