Dichloromethane → HCID 20689421, 화합물

HRID 2383673노트

반응식

HRID 2383673 반응식
[Br:1][C:2]1[CH:21]=[CH:20][C:5]([CH2:6][CH:7]2[CH2:12][CH2:11][N:10](C(OC(C)(C)C)=O)[CH2:9][CH2:8]2)=[CH:4][CH:3]=1.C(Cl)Cl.C(O)(C(F)(F)F)=O>>[Br:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][CH:7]2[CH2:8][CH2:9][NH:10][CH2:11][CH2:12]2)=[CH:20][CH:21]=1

참가 물질

4

반응물 3

HCID 6344DichloromethaneHCID 6422Trifluoroacetic acidHCID 10760574Tert-butyl 4-(4-bromobenzyl)piperidine-1-carboxylate

생성물 1

HCID 20689421HCID 20689421, 화합물수율 93%

실험 절차

To a solution of tert-butyl 4-(4-bromobenzyl)piperidine-1-carboxylate (780 mg, 2.2 mmol) in CH2Cl2 (15 mmol), was added TFA (0.5 mL) and the mixture was stirred at rt for 1 h. The solvent was removed in vacuo and the residue dissolved into CH2Cl2 (50 mL), washed with NaOH (0.1M, 10 mL), brine (10 mL), dried over MgSO4 and concentrated to dryness to give the title compound as a beige solid (520 mg, 93%).

후처리

  1. customThe solvent was removed in vacuo
  2. dissolutionthe residue dissolved into CH2Cl2 (50 mL)
  3. washwashed with NaOH (0.1M, 10 mL), brine (10 mL)
  4. dry with materialdried over MgSO4
  5. concentrationconcentrated to dryness

출처 및 근거

ORD 기록
ord-f4dd0cd54c6645b9ab7216cf775f34a0
출처 데이터셋
uspto-grants-2012_09
특허 번호
US08263596B2

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