Dimethylformamide → (Tetrahydro-2H-pyran-4-yl)acetyl chloride

참여 물질

반응 단계

To a mixture of tetrahydro-2H-pyran-4-ylacetic acid (89 mg), N,N-dimethyl formamide (1 μL), and dichloromethane (1 mL) was added oxalylchloride (54 μL), and the mixture was stirred at room temperature for 2 hours. The reaction liquid was concentrated under reduced pressure, and then toluene (1 mL) was added thereto, followed by further concentration under reduced pressure, to obtain crude tetrahydro-2H-pyran-4-yl acetyl chloride.

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