反应详情

In toluene, 4-hydroxymethylpyridine-2-carbonitrile (111 mg, 0.83 mmol) synthesized in Production Example 87 was dissolved, and thionyl chloride (73 μL) was added thereto. The mixture was refluxed for 30 minutes. Thereafter, the mixture was allowed to cool down to a room temperature and stirred for one hour. After the completion of the reaction was confirmed by HPLC, the solvent was distilled off. The resulting residue was used for the next reaction without purification.

1. dissolutionwas dissolved
2. temperatureThe mixture was refluxed for 30 minutes
3. distillationthe solvent was distilled off
4. customThe resulting residue was used for the next reaction without purification