Hydrochloric Acid → (S)-methyl 2-tert-butoxy-2-(7-(4-chlorophenyl)-5-methyl-2-(2-((R)-3-methylpiperazin-1-yl)pyrimidin-4-yl)benzo[d]thiazol-6-yl)acetate

HRID 879609노트

반응식

HRID 879609 반응식
[C:1]([O:5][C@@H:6]([C:11]1[C:39]([CH3:40])=[CH:38][C:14]2[N:15]=[C:16]([C:18]3[CH:23]=[CH:22][N:21]=[C:20]([N:24]4[CH2:29][CH2:28][N:27](C(OC(C)(C)C)=O)[C@H:26]([CH3:37])[CH2:25]4)[N:19]=3)[S:17][C:13]=2[C:12]=1[C:41]1[CH:46]=[CH:45][C:44]([Cl:47])=[CH:43][CH:42]=1)[C:7]([O:9][CH3:10])=[O:8])([CH3:4])([CH3:3])[CH3:2].Cl>O1CCOCC1>[C:1]([O:5][C@@H:6]([C:11]1[C:39]([CH3:40])=[CH:38][C:14]2[N:15]=[C:16]([C:18]3[CH:23]=[CH:22][N:21]=[C:20]([N:24]4[CH2:29][CH2:28][NH:27][C@H:26]([CH3:37])[CH2:25]4)[N:19]=3)[S:17][C:13]=2[C:12]=1[C:41]1[CH:42]=[CH:43][C:44]([Cl:47])=[CH:45][CH:46]=1)[C:7]([O:9][CH3:10])=[O:8])([CH3:2])([CH3:3])[CH3:4]

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 86700422(R)-tert-butyl 4-(4-(6-((S)-1-tert-butoxy-2-methoxy-2-oxoethyl)-7-(4-chlorophenyl)-5-methylbenzo[d]thiazol-2-yl)pyrimidin-2-yl)-2-methylpiperazine-1-carboxylate

생성물 1

HCID 86700423(S)-methyl 2-tert-butoxy-2-(7-(4-chlorophenyl)-5-methyl-2-(2-((R)-3-methylpiperazin-1-yl)pyrimidin-4-yl)benzo[d]thiazol-6-yl)acetate

시약·촉매·용매 1

HCID 312751,4-Dioxane용매2회

실험 절차

To crude (R)-tert-butyl 4-(4-(6-((S)-1-tert-butoxy-2-methoxy-2-oxoethyl)-7-(4-chlorophenyl)-5-methylbenzo[d]thiazol-2-yl)pyrimidin-2-yl)-2-methylpiperazine-1-carboxylate in 1,4-dioxane (1.25 mL) was added HCl (0.78 mL of a 4M solution in 1,4-dioxane). The reaction mixture was stirred at room temperature for 2.5 h then concentrated. The resulting solid was suspended in diethyl ether, concentrated and dried under high vacuum overnight. The resulting solid was taken up in water, basified with 2N NaOH, and extracted three times with DCM. The combined organic layers were dried over sodium sulfate, filtered, concentrated, and used without further purification. LCMS-ESI+ calc'd for C30H35ClN5O3S (M+H+): 580.2; Found: 580.2 (M+H+).

후처리

  1. concentrationthen concentrated
  2. concentrationconcentrated
  3. customdried under high vacuum overnight
  4. extractionextracted three times with DCM
  5. dry with materialThe combined organic layers were dried over sodium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated
  8. customused without further purification

출처 및 근거

ORD 기록
ord-4aff925a5d6a461b80fdc5b0b14b8827
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08987250B2

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