tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate → tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperidine-1-carboxylate

Participants

Role	Name	HCID	Charge
Reactant	tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate	HCID 90031520	—
Catalyst	Palladium hydroxide	HCID 9942167	—
Solvent	1H-Pyrazole, 1-[(3-nitrophenyl)methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-	HCID 90030904	—
Product	tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)piperidine-1-carboxylate	HCID 118523925	74.2%

Reaction Steps

Using similar reaction conditions as described in step-ii of example-82, tert-butyl 4-(2-fluoro-4-(3-(1-phenethyl-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl)-5,6-dihydropyridine-1(2H)-carboxylate (190 mg, 0.264 mmol) was reduced with palladium hydroxide (100 mg) in ethyl acetate/ethanol 10/20 mL to afford 141 mg (74% yield) of the titled compound. MS: m/z=720.7 (M+1).

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US09353107B2
Source dataset	uspto-grants-2016_05
ORD ID	ord-013b0efbdba34b118c0ec3f75d3ab0a8
Source note	uspto-grants-2016_05