Morpholine → HCID 89995993, compound

Participants

Role	Name	HCID	Charge
Reactant	Morpholine	HCID 8083	—
Reactant	Diisopropylethylamine	HCID 81531	—
Reactant	Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)	HCID 9886157	—
Reactant	HCID 25918859	HCID 25918859	—
Solvent	Water	HCID 962	—
Solvent	Dimethylformamide	HCID 6228	—
Solvent	Ethyl Acetate	HCID 8857	—
Product	HCID 89995993	HCID 89995993	89%

Reaction Steps

To a solution of 1-(3-methoxy-4-nitrophenyl)piperidine-4-carboxylic acid (Preparation 205, 150 mg, 0.535 mmol) in DMF (5 mL) was added morpholine (0.07 mL, 0.803 mmol), DIPEA (0.19 mL, 1.070 mmol) and HATU (244 mg, 0.642 mmol). The reaction mixture was stirred at room temperature for 18 hours. The reaction mixture was diluted with water (30 mL) and EtOAc (30 ml), dried (MgSO4) and concentrated in vacuo. The residue was purified by silica gel column chromatography eluting with 0-10% MeOH in EtOAc to afford the title compound (166 mg, 89%).

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US09409907B2
Source dataset	uspto-grants-2016_08
ORD ID	ord-7cc2f327733a48148445326058016f00
Source note	uspto-grants-2016_08