Phosphorus oxychloride → HCID 85817173, compound

Participants

Reaction Steps

Intermediate 32 (110 mg) was treated with phosphorous oxychloride (0.51 ml) in toluene (2 ml) and the mixture heated under reflux for 3.5 h. The mixture was poured into ice cold saturated aqueous sodium bicarbonate (30 ml) and extracted with dichloromethane (20 ml). The organic layer was evaporated in vacuo to give a yellow gum (111 mg).

Provenance & Evidence