Tetrabutylammonium Fluoride → HCID 58315403, compound

Participants

Reaction Steps

Following Buchwald Method B, 2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (120 mg, 0.411 mmol) and N-{(E)-2-[(S)-3-(tert-butyl-dimethyl-silanyloxy)-pyrrolidin-1-yl]-vinyl}-acrylamidine (112 mg, 0.401 mmol), followed by deprotection with 2 mL of TBAF to give 7-cyclopentyl-2-[5-(3-hydroxy-azetidin-1-yl)-pyridin-2-ylamino]-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide (18 mg, 46%). MS (ESI) m/z 422.5 (M+H)+

Provenance & Evidence