HCID 131722605, compound → HCID 70147894, compound

Participants

Reaction Steps

To the solution of the compound (13-3) (4.05 g) in THF(8 ml), tetrabutylammonium fluoride (1M, THF solution, 8.51 ml) was added at room temperature and the mixture was left overnight. The crude product obtained by the conventional treatment was purified by silica gel chromatography (n-hexane/ethyl acetate=6/4) to give the titled compound (13-4).

Provenance & Evidence