Trifluoroacetic acid → HCID 178484105、化合物

関与物質

反応条件

反応手順

To a solution of tert-butyl trans-4-(dimethylamino)cyclohexylcarbamate (805 mg, 3.33 mmol) was added TFA (5 mL) and the reaction mixture was heated at 75° C. for 18 h. The reaction mixture was concentrated and the residue was eluted through an ion-exchange column (using methanol and 7 N methanol in ammonia) to obtain the desired product as the free base (400 mg, 85%) as an orange oil: ESI MS m/z 143 [C8H18N2+H]+.

情報源と証拠