2-Propanesulfonyl chloride → (S)-2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-N-(1-(isopropylsulfonyl)pyrrolidin-3-yl)pyrimidin-4-amine

Participants

Role	Name	HCID	Charge
Reactant	2-Propanesulfonyl chloride	HCID 82408	—
Reactant	(S)-2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-N-(1-(methylsulfonyl)pyrrolidin-3-yl)pyrimidin-4-amine	HCID 68008525	—
Product	(S)-2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoro-N-(1-(isopropylsulfonyl)pyrrolidin-3-yl)pyrimidin-4-amine	HCID 68008071	39%

According to the procedure for compound 398 using 2-propanesulfonyl chloride (82 mg, 0.57 mmol) afforded 17.9 mg (39% yield) of 400, as a solid.