Pyridine → HCID 54542434, compound

Participants

Reaction Steps

Compound 1-b (6.58 g) was dissolved in 200 ml of dichloromethane, and 6.2 ml of thionyl chloride and 6.9 ml of pyridine were added to the solution. The mixture was stirred at room temperature for 3 hours and then concentrated under reduced pressure. The obtained product was unstable and immediately subjected to the subsequent reaction without purification.

Provenance & Evidence