Acetonitrile → HCID 118162408, compound

Participants

Reaction Steps

To a mixed solution of 1-(6-(1,3-dioxolan-2-yl)pyridin-2-yl)-N-methyl-N-(2-(morpholin-4-yl)ethyl)azetidine-3-amine (157 mg, 0.451 mmol) described in Production Example 29-3, acetonitrile (5.00 mL) and water (0.500 mL) was added p-toluenesulfonic acid monohydrate (386 mg, 2.03 mmol). The resultant mixture was stirred at 100° C. for 5 hours. The mixture was cooled to room temperature, and then the solvent was evaporated under a reduced pressure. A saturated aqueous sodium hydrogen carbonate solution was added to the residue, and the resultant solution was extracted with dichloromethane three times. An organic layer was dried over anhydrous magnesium sulfate and then filtrated. The solvent was evaporated under a reduced pressure to give a crude product (122 mg) of the title compound. The product was used in the subsequent reaction without further purification.

Provenance & Evidence