Water → HCID 86726369, compound

Participants

Reaction Steps

The product from step 2 (150 mg, 0.19 mmol) and triphenylphosphine (74 mg, 0.28 mmol) were dissolved in THF (4 mL) and to the solution was added water (1 mL). The mixture was heated to reflux under a nitrogen atmosphere for 12 h. The mixture was cooled to ambient temperature and the solvents were removed in vacuo. The residue was purified on a 12 g silica gel column eluting with a gradient of 0-10% methanol:chloroform. Fractions containing product were combined and the solvents were removed in vacuo to give the title compound as a gum. (M+H)+=774.7.

Provenance & Evidence