Triethylamine → HCID 86632924, 화합물

HRID 1398942노트

반응식

HRID 1398942 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][NH:5][C:6](=[O:12])[O:7][C:8]([CH3:11])([CH3:10])[CH3:9].Cl[C:14]1[C:19]([N+:20]([O-:22])=[O:21])=[CH:18][CH:17]=[CH:16][C:15]=1[N+:23]([O-:25])=[O:24].C(N(CC)CC)C>O1CCCC1.C(OCC)(=O)C>[N+:20]([C:19]1[CH:18]=[CH:17][CH:16]=[C:15]([N+:23]([O-:25])=[O:24])[C:14]=1[NH:1][CH2:2][CH2:3][CH2:4][NH:5][C:6](=[O:12])[O:7][C:8]([CH3:9])([CH3:11])[CH3:10])([O-:22])=[O:21]

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 118141-Chloro-2,6-dinitrobenzeneHCID 2735700tert-Butyl (3-aminopropyl)carbamate

생성물 1

HCID 86632924HCID 86632924, 화합물수율 99.5%

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

실험 절차

A mixture of tert-butyl (3-aminopropyl)carbamate (4.20 g, 24.1 mmol), 2-chloro-1,3-dinitrobenzene (4.07 g, 20.1 mmol) and triethylamine (5.60 mL, 40.2 mmol) in tetrahydrofuran (200 mL) was stirred at room temperature for 3 h. The reaction mixture was diluted with ethyl acetate, washed with water and brine, dried over sodium sulfate, filtered and concentrated in vacuo. The residue was purified by column chromatography on silica gel eluting with a 30% ethyl acetate/n-hexane mixture to give a yellow solid (6.79 g, 20.0 mmol, 99.5%).

후처리

  1. washwashed with water and brine
  2. dry with materialdried over sodium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customThe residue was purified by column chromatography on silica gel eluting with a 30% ethyl acetate/n-hexane mixture

출처 및 근거

ORD 기록
ord-5f7ae8c22c9f44219546ea1da2a0aaa7
출처 데이터셋
uspto-grants-2014_12
특허 번호
US08901141B2

반응 노트

불러오는 중…