Water → HCID 68735775, 화합물

HRID 2278477노트

반응식

HRID 2278477 반응식
[I:1][C:2]1[CH:3]=[CH:4][C:5]2[NH:6][C:7]3[C:12]([C:13]=2[CH:14]=1)=[CH:11][C:10]([I:15])=[CH:9][CH:8]=3.Br[CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][OH:28].C([O-])([O-])=O.[K+].[K+].O>CN(C=O)C>[I:15][C:10]1[CH:9]=[CH:8][C:7]2[N:6]([CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][OH:28])[C:5]3[C:13]([C:12]=2[CH:11]=1)=[CH:14][C:2]([I:1])=[CH:3][CH:4]=3

참가 물질

6

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 7416311-Bromo-1-undecanolHCID 31164883,6-Diiodo-9H-carbazole

생성물 1

HCID 68735775HCID 68735775, 화합물수율 88.2%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 3,6-diiodocarbazole (10.0 g, 23.87 mmol) and 11-bromo-1-undecanol (7.0 g, 27.87 mmol) in DMF (100.0 ml) was added K2CO3 (32.0 g, 231.33 mmol). The reaction was carried out at room temperature for 24 h. Water (300 ml) was added. The precipitate was filtered. The crude product was purified by silica gel column using Hexane/ethyl acetate (7:3) as solvent. 12.4 g (87.9%) of pure product as white solid was obtained. 1H-NMR (CDCl3, TMS, 500 MHZ): δ=8.32 (d, 2Harom, J=1.5 Hz), 7.71 (dd, 2Harom, J1=1.5 Hz, J2=8.5 Hz), 7.16 (dd, 2Harom, J1=1.5 Hz, J2=8.5 Hz), 4.21 (t, 2H, NCH2), 3.64 (m, 2H, OCH2), 3.41 (t, 1H, OH), 1.81 (m, 4H, 2×CH2), 1.54 (m, 4H, 2×CH2), 1.30 (m, 10H, 5×CH2) ppm.

후처리

  1. filtrationThe precipitate was filtered
  2. customThe crude product was purified by silica gel column

출처 및 근거

ORD 기록
ord-01f4d9665eca4e77b9004544e806c790
출처 데이터셋
uspto-grants-2015_09
특허 번호
US09133177B2

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