Piperidine → 2-(4-Fluorophenyl)-1-{4-[(2-piperidyl)ethoxy]benzoyl}-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline

HRID 2114746노트

반응식

HRID 2114746 반응식
Br[CH2:2][CH2:3][O:4][C:5]1[CH:37]=[CH:36][C:8]([C:9]([CH:11]2[C:20]3[C:15](=[CH:16][C:17]([O:21][CH2:22][C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)=[CH:18][CH:19]=3)[CH2:14][CH2:13][N:12]2[C:29]2[CH:34]=[CH:33][C:32]([F:35])=[CH:31][CH:30]=2)=[O:10])=[CH:7][CH:6]=1.[NH:38]1[CH2:43][CH2:42][CH2:41][CH2:40][CH2:39]1>CN(C)C=O>[F:35][C:32]1[CH:31]=[CH:30][C:29]([N:12]2[CH2:13][CH2:14][C:15]3[C:20](=[CH:19][CH:18]=[C:17]([O:21][CH2:22][C:23]4[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=4)[CH:16]=3)[CH:11]2[C:9](=[O:10])[C:8]2[CH:36]=[CH:37][C:5]([O:4][CH2:3][CH2:2][CH:39]3[CH2:40][CH2:41][CH2:42][CH2:43][NH:38]3)=[CH:6][CH:7]=2)=[CH:34][CH:33]=1

참가 물질

4

반응물 2

HCID 8082PiperidineHCID 234408451-[4-(2-Bromethoxy)benzoyl]-2-(4-fluorophenyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline

생성물 1

HCID 536534802-(4-Fluorophenyl)-1-{4-[(2-piperidyl)ethoxy]benzoyl}-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline수율 74%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A solution of 1-[4-(2-bromethoxy)benzoyl]-2-(4-fluorophenyl)-6-(phenylmethoxy)-1,2,3,4-tetrahydroisoquinoline (0.80 g, 1.43 mmol) and piperidine (0.86 g, 10.1 mmol) in dimethylformamide was stirred at room temperature for 3 hours. The reaction was quenched with brine and extracted with ethyl acetate. The organic layer was dried over MgSO4, filtered, concentrated, and purified by chromatography (SiO2, ethyl acetate and 3-5% methanol/ethyl acetate) to provide the title compound (0.594 g, 74% yield): 1H NMR (CDCl3) 8.00 (m, 2H), 7.40 (m, 4H), 6.79-6.92 (m, 10H), 5.87 (s, 1H), 5.02 (s, 2H), 4.15 (t, 2H), 3.72 (m, 1H), 3.48 (m, 1H), 3.07 (m, 1H), 2.79 (t and m, 3H), 2.51 (m, 4H), 1.61 (m, 4H), 1.46 (m, 2H); ES-MS (m/z) 565 [M+H]+.

후처리

  1. customThe reaction was quenched with brine
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over MgSO4
  4. filtrationfiltered
  5. concentrationconcentrated
  6. custompurified by chromatography (SiO2, ethyl acetate and 3-5% methanol/ethyl acetate)

출처 및 근거

ORD 기록
ord-ed76d369766a436f9bd0ce6713ead0f0
출처 데이터셋
uspto-grants-2008_10
특허 번호
US07435729B2

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