Pyridine-3-sulfonyl chloride → HCID 10292214, compound

Participants

Reaction Steps

In pyridine (5 ml) was dissolved 3-amino-8-bromoquinoline (Preparation Example 5) was dissolved in pyridine (5 ml), and 3-pyridinesulfonyl chloride (254 mg) was added thereto, followed by stirring at room temperature for 30 minutes. After the completion of the reaction, the reaction mixture was poured onto brine, and extracted with ethyl acetate. The organic layer was dried over magnesium sulfate and then concentrated. The resulting crude crystals were washed with ethyl acetate and IPA, to give the title compound (270 mg).

Provenance & Evidence