Sodium Iodide → N-2-[4-Iodophenoxy]ethyldodecylamine

HRID 1383909노트

반응식

HRID 1383909 반응식
[CH2:1]([NH2:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].C(N(C(C)C)CC)(C)C.[I-].[Na+].Br[CH2:26][CH2:27][O:28][C:29]1[CH:34]=[CH:33][C:32]([I:35])=[CH:31][CH:30]=1>C(O)(C)C>[I:35][C:32]1[CH:33]=[CH:34][C:29]([O:28][CH2:27][CH2:26][NH:13][CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])=[CH:30][CH:31]=1

참가 물질

6

반응물 4

HCID 5238Sodium IodideHCID 13583DodecylamineHCID 81531DiisopropylethylamineHCID 19058471-(2-Bromoethoxy)-4-iodobenzene

생성물 1

HCID 18319005N-2-[4-Iodophenoxy]ethyldodecylamine수율 82%

시약·촉매·용매 1

HCID 3776Isopropanol용매

실험 절차

A mixture of dodecylamine (30 g, 162 mmol), diisopropylethylamine (22 ml, 128 mmol), sodium iodide (1.3 g, 8.5 mmol), 1-[2-bromoethoxy]-4-iodobenzene (13.9 g, 42.5 mmol) and isopropanol (250 ml) was stirred and refluxed for 24 h. After cooling to r.t., the mixture was filtered, washed with dichloromethane and concentrated in vacuo. The residue was chromatographed on silica gel (dichloromethane/methanol 50:1 to 20:1) to afford the title compound (15 g, 82%) as a white solid.

후처리

  1. temperaturerefluxed for 24 h
  2. filtrationthe mixture was filtered
  3. washwashed with dichloromethane
  4. concentrationconcentrated in vacuo
  5. customThe residue was chromatographed on silica gel (dichloromethane/methanol 50:1 to 20:1)

출처 및 근거

ORD 기록
ord-180ace20d3a8494a91addc1c17a3aa01
출처 데이터셋
uspto-grants-2001_07
특허 번호
US06255496B1

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