Sodium Hydroxide → HCID 63749115, 화합물

HRID 1851891노트

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HRID 1851891 반응식
[Br:1][C:2]1[CH:21]=[CH:20][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([C:16]([O:18]C)=[O:17])=[CH:13][CH:14]=3)[CH:9]=[CH:8]2)=[CH:4][CH:3]=1.[OH-].[Na+]>CO>[Br:1][C:2]1[CH:21]=[CH:20][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([C:16]([OH:18])=[O:17])=[CH:13][CH:14]=3)[CH:9]=[CH:8]2)=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 71074609HCID 71074609, 화합물

생성물 1

HCID 63749115HCID 63749115, 화합물수율 99%

시약·촉매·용매 1

HCID 887Methanol용매

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온도
40 °C

실험 절차

To a solution of methyl 1-(4-bromobenzyl)-1H-indole-5-carboxylate (1.09 g, 3.2 mmol, 1 equiv) in methanol (30 mL) was added a 5 N NaOH solution (6.3 mL, 32 mmol, 10 equiv). The reaction mixture was stirred 2 h at 40° C. The mixture was then acidified and extracted with DCM. After concentration in vacuo, the title compound was precipitated in Et2O to afford a white powder (1.03 g, 3.1 mmol, 99%). ESI-MS (m/z): 330/332 [M+H]+.

후처리

  1. extractionextracted with DCM
  2. concentrationAfter concentration in vacuo
  3. customthe title compound was precipitated in Et2O

출처 및 근거

ORD 기록
ord-74dd180a37064e16ac117a63a6dba131
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08957093B2

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