Tetrahydrofuran → HCID 86760308, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of the product obtained in Step 4 in 8 mL of THF was added 0.3 g (carbethoxymethylene)triphenylphosphorane. The reaction mixture was stirred for 2 hours at 50° C. and diluted with 20 mL of 10:1 hexane/EtOAc. The mixture was then filtered through a pad of silica gel and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel flash chromatography eluted with 9:1 hexane/EtOAc to give 0.2 g of the title compound as an oil.

Provenance & Evidence