Diisopropylethylamine → 3-{4-[(6-{Benzyl[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}hexyl)oxy]butyl}benzenesulfonamide

HRID 720851

반응식

HRID 720851 반응식
Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][O:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13]1[CH:14]=[C:15]([S:19]([NH2:22])(=[O:21])=[O:20])[CH:16]=[CH:17][CH:18]=1.[CH2:23]([NH:30][CH2:31][C@@H:32]([C:34]1[CH:45]=[CH:44][C:37]2[O:38][C:39]([CH3:43])([CH3:42])[O:40][CH2:41][C:36]=2[CH:35]=1)[OH:33])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1.C(N(C(C)C)CC)(C)C>C(#N)C.C(OCC)C>[CH2:23]([N:30]([CH2:31][C@@H:32]([C:34]1[CH:45]=[CH:44][C:37]2[O:38][C:39]([CH3:42])([CH3:43])[O:40][CH2:41][C:36]=2[CH:35]=1)[OH:33])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][O:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13]1[CH:14]=[C:15]([S:19]([NH2:22])(=[O:21])=[O:20])[CH:16]=[CH:17][CH:18]=1)[C:24]1[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=1

참가 물질

6

반응물 3

HCID 81531DiisopropylethylamineHCID 21895438Benzenesulfonamide, 3-[4-[(6-bromohexyl)oxy]butyl]-HCID 69196697(1R)-2-(benzylamino)-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol

생성물 1

HCID 691986253-{4-[(6-{Benzyl[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}hexyl)oxy]butyl}benzenesulfonamide수율 113.1%

시약·촉매·용매 2

HCID 3283Diethyl Ether용매HCID 6342Acetonitrile용매

실험 절차

A stirred mixture of 3-{4-[(6-bromohexyl)oxy]butyl}benzenesulfonamide (11.1 g), (1R)-2-(benzylamino)-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol (9 g) and diisopropyl ethylamine (8.9 ml) in acetonitrile (28 ml) was heated at reflux for 18 h. The resulting mixture was cooled to room temperature, diluted with diethyl ether (250 ml) and washed with water (2×100 ml) and brine (100 ml) before being dried over anhydrous Na2SO4. The suspension was filtered and concentrated under reduced pressure to give the title compound (20 g) as an oil. LC RT=4.68 min, δ (CDCl3) 7.70 (2H, m), 7.38 (2H, m), 7.29 (5H, m), 7.02 (1H, d, J 8.3 Hz), 6.91 (1H, s), 6.73 (1H, d, J 8.3 Hz), 4.79 (2H, s), 4.53 (1H, m), 3.87 (1H, m), 3.40 (5H, m), 2.69 (2H, t, J 7.2 Hz), 2.54 (2H, m), 2.43 (2H, m), 1.70 (2H, m), 1.60 (2H, m), 1.51 (10H, m), 1.25 (4H, m)

후처리

  1. temperaturewas heated
  2. temperatureat reflux for 18 h
  3. washwashed with water (2×100 ml) and brine (100 ml)
  4. dry with materialbefore being dried over anhydrous Na2SO4
  5. filtrationThe suspension was filtered
  6. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-6d8d3730661944749e465230f037fb60
출처 데이터셋
uspto-grants-2006_11
특허 번호
US07135600B2

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