Diethyl Ether → HCID 86698152, compound

Participants

Reaction Steps

To the alcohol 14 (5 g, 12.11 mmoles) dissolved in DCM (80 mL) was added dess-martin periodinane (6.934 g, 1.35 eq, CAS 87413-09-0). The resulting mixture was stirred at Rt overnight. Diethylether was added (150 mL) and the mixture was stirred for 15 minutes. The mixture was filtrated and the filtrate washed quickly with an aqueous Na2S2O3 solution, dried on Na2SO4, filtrated and evaporated. The resulting solid was washed again with a solution of 5% methanol in dichloromethane and the filtrate was washed with a Na2S2O3 solution and dried over Na2SO4. The solution was concentrated and the aldehyde 67-1 was obtained as a light yellow solid (4.6 g, 93% yield) and was used as such in the next step. LCMS m/z=411 (M+H)+

Provenance & Evidence