HCID 58562577, compound → HCID 58562870, compound

Participants

Reaction Steps

To a flask containing 8-(3,6-dihydro-2H-pyran-4-yl)-1,4-dioxaspiro[4.5]dec-7-ene (218 mg, 0.972 mmol), prepared in the Example 28 Step B, and Palladium on Carbon (157 mg, 0.074 mmol) was carefully added methanol (24 mL). The reaction flask was evacuated, backfilled with hydrogen via balloon and stirred at room temperature overnight. The catalyst was removed by filtration and the filtrate concentrated in vacuo to afford the product.

Provenance & Evidence