Hydrochloric Acid → (R)-5-methyl-4-(piperazin-1-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine dihydrochloride
반응식
[CH3:1][C@H:2]1[C:10]2[C:9]([N:11]3[CH2:16][CH2:15][N:14](C(OC(C)(C)C)=O)[CH2:13][CH2:12]3)=[N:8][CH:7]=[N:6][C:5]=2[CH2:4][CH2:3]1.[ClH:24]>C(Cl)Cl>[ClH:24].[ClH:24].[CH3:1][C@H:2]1[C:10]2[C:9]([N:11]3[CH2:16][CH2:15][NH:14][CH2:13][CH2:12]3)=[N:8][CH:7]=[N:6][C:5]=2[CH2:4][CH2:3]1참가 물질
4
실험 절차
(R)-tert-butyl 4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate was treated with HCl (4M in dioxane, 6 mL) in DCM (20 mL) for 6 hours to provide (R)-5-methyl-4-(piperazin-1-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine dihydrochloride (0.55 g, 99%). MS (APCI+) [M+H]+219.
출처 및 근거
- ORD 기록
- ord-c9d788094e3744d9af15c73db2e32134
- 출처 데이터셋
- uspto-grants-2014_09
- 특허 번호
- US08846681B2
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