Hydrochloric Acid → N-(piperidin-4-yl)-6-(1-(4-(trifluoromethyl)phenyl)piperidin-4-yloxy)benzo[d]thiazole-2-carboxamide

HRID 1626339노트

반응식

HRID 1626339 반응식
[F:1][C:2]([F:42])([F:41])[C:3]1[CH:8]=[CH:7][C:6]([N:9]2[CH2:14][CH2:13][CH:12]([O:15][C:16]3[CH:40]=[CH:39][C:19]4[N:20]=[C:21]([C:23]([NH:25][CH:26]5[CH2:31][CH2:30][N:29](C(OC(C)(C)C)=O)[CH2:28][CH2:27]5)=[O:24])[S:22][C:18]=4[CH:17]=3)[CH2:11][CH2:10]2)=[CH:5][CH:4]=1.Cl>O1CCOCC1>[NH:29]1[CH2:30][CH2:31][CH:26]([NH:25][C:23]([C:21]2[S:22][C:18]3[CH:17]=[C:16]([O:15][CH:12]4[CH2:11][CH2:10][N:9]([C:6]5[CH:5]=[CH:4][C:3]([C:2]([F:42])([F:1])[F:41])=[CH:8][CH:7]=5)[CH2:14][CH2:13]4)[CH:40]=[CH:39][C:19]=3[N:20]=2)=[O:24])[CH2:27][CH2:28]1

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 57951083Tert-butyl 4-(6-(1-(4-(trifluoromethyl)phenyl)piperidin-4-yloxy)benzo[d]thiazole-2-carboxamido)piperidine-1-carboxylate2회

생성물 1

HCID 57951054N-(piperidin-4-yl)-6-(1-(4-(trifluoromethyl)phenyl)piperidin-4-yloxy)benzo[d]thiazole-2-carboxamide수율 110.1%

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

A mixture of tert-butyl 4-(6-(1-(4-(trifluoromethyl)phenyl)piperidin-4-yloxy)benzo[d]thiazole-2-carboxamido)piperidine-1-carboxylate (compound 8) (0.16 g, 0.27 mmol) and 4N hydrochloric acid in dioxane (2 mL) was stirred at room temperature for 1 h. The reaction mixture was concentrated and washed with diethyl ether (2×3 mL) and then dried under reduced pressure to afford N-(piperidin-4-yl)-6-(1-(4-(trifluoromethyl)phenyl)piperidin-4-yloxy)benzo[d]thiazole-2-carboxamide as a off-white solid (0.15 g, 99%). 1H NMR (CD3OD, 300 MHz) 7.83 (m, 5H), 7.48 (s, 1H), 7.23 (m, 1H), 4.93 (m, 1H), 4.22 (m, 1H), 3.90 (m, 3H), 3.35 (m, 2H), 3.17 (m, 2H), 2.23 (m, 8H), 1.98 (m, 2H) ppm; MS (ES) 489.1 (M+1).

후처리

  1. concentrationThe reaction mixture was concentrated
  2. washwashed with diethyl ether (2×3 mL)
  3. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-2e3ba2b7fa0e47ee8c6ec29255a9da5c
출처 데이터셋
uspto-grants-2014_07
특허 번호
US08785449B2

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