Sodium Iodide → HCID 23142083, 화합물

HRID 32202노트

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HRID 32202 반응식
[CH3:1][C:2]1([CH3:22])[CH2:7][C:6]([CH3:9])([CH3:8])[CH2:5][CH:4]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[N:16]2[CH2:21][CH2:20][NH:19][CH2:18][CH2:17]2)[CH2:3]1.Br[CH2:24][CH2:25][CH2:26][C:27]([F:30])([F:29])[F:28].[I-].[Na+].C(=O)([O-])[O-].[K+].[K+].C(=O)([O-])O.[Na+]>C(OCC)C.CN(C)C=O>[CH3:9][C:6]1([CH3:8])[CH2:7][C:2]([CH3:22])([CH3:1])[CH2:3][CH:4]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[N:16]2[CH2:17][CH2:18][N:19]([CH2:24][CH2:25][CH2:26][C:27]([F:30])([F:29])[F:28])[CH2:20][CH2:21]2)[CH2:5]1

참가 물질

8

반응물 5

HCID 5238Sodium IodideHCID 11430Potassium CarbonateHCID 516892Sodium BicarbonateHCID 5210064-Bromo-1,1,1-trifluorobutaneHCID 119922841-[2-(3,3,5,5-Tetramethylcyclohexyl)phenyl]piperazine

생성물 1

HCID 23142083HCID 23142083, 화합물

시약·촉매·용매 2

HCID 3283Diethyl Ether용매HCID 6228Dimethylformamide용매

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온도
60 °C

실험 절차

A mixture of the 1-[2-(3,3,5,5-tetramethylcyclohexyl)phenyl]piperazine (30 mg, 0.1 mmol) produced in Example (8b), 1-bromo-4,4,4-trifluorobutane (24.4 mg, 0.125 mmol), sodium iodide (1.5 mg, 0.01 mmol), potassium carbonate (20.8 mg, 0.15 mmol) and dimethylformamide (1 mL) was stirred for 2 hours and 30 minutes at an external temperature of 60° C. Aqueous solution of sodium hydrogencarbonate was added to the reaction mixture and extraction was performed with diethyl ether. The solvent was distilled off by nitrogen stream to the separated organic layer. The resultant residue was purified by NH silica gel column chromatography (ethyl acetate/heptane) to give 1-[2-(3,3,5,5-tetramethylcyclohexyl)phenyl]-4-(4,4,4-trifluorobutyl)piperazine.

후처리

  1. distillationThe solvent was distilled off by nitrogen stream to the separated organic layer
  2. customThe resultant residue was purified by NH silica gel column chromatography (ethyl acetate/heptane)

출처 및 근거

ORD 기록
ord-0d4644e28c5c45b0abd9445564cf8337
출처 데이터셋
uspto-grants-2008_09
특허 번호
US07425554B2

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