1,4-Dioxane hydrochloride → (6-Phenylpyridazin-3-ylmethyl)amine hydrochloride
반응식
C(OC([N:8]([CH2:16][C:17]1[N:18]=[N:19][C:20]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[CH:21][CH:22]=1)C(OC(C)(C)C)=O)=O)(C)(C)C.[ClH:29].O1CCOCC1>C(Cl)Cl>[ClH:29].[C:23]1([C:20]2[N:19]=[N:18][C:17]([CH2:16][NH2:8])=[CH:22][CH:21]=2)[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=1참가 물질
4
반응 조건
- 온도
- 30 °C
실험 절차
To a solution of 3-[bis(tert-butoxycarbonyl)aminomethyl]-6-phenylpyridazine (178 mg, 0.462 mmol) obtained in Reference Example 2-(b) in methylene chloride (2.33 ml) was added a 4N hydrogen chloride/1,4-dioxane solution (2.33 ml, 9.32 mmol), followed by stirring at 30° C. for 1 hour. After completion of the reaction, the reaction solution was concentrated under reduced pressure to afford the title compound (122 mg) substantially quantitatively as a slightly brown solid.