Ethanol → HCID 178467060, compound

Participants

Reaction Steps

A mixture of Example 224a (80.0 mg, 0.134 mmol), di-tert-butyl azodicarboxylate (77 mg, 0.334 mmol), triphenylphosphine on solid support (3 mmol/g, 112.0 mg, 0.427 mmol) and ethanol (0.039 mL, 0.669 mmol) in THF (3 mL) was stirred at room temperature overnight. The mixture was diluted with EtOac, filtered through celite, concentrated and purified on a 12 g column using the ISCO Companion flash system eluting with hexane/EtOAc (8:2 to 6:4) to give 76.1 mg of the title compound.

Provenance & Evidence