Diisopropylethylamine → 3-fluoro-5-morpholin-4-yl-N-[4-(2-morpholin-4-yl-ethylamino)-naphthalen-1-yl]-benzamide

HRID 1171409노트

반응식

HRID 1171409 반응식
[N:1]1([CH2:7][CH2:8][NH:9][C:10]2[C:19]3[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=3)[C:13]([NH2:20])=[CH:12][CH:11]=2)[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[F:21][C:22]1[CH:23]=[C:24]([CH:28]=[C:29]([N:31]2[CH2:36][CH2:35][O:34][CH2:33][CH2:32]2)[CH:30]=1)[C:25](O)=[O:26].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)CC)(C)C>CN(C)C=O.C(OCC)(=O)C>[F:21][C:22]1[CH:23]=[C:24]([CH:28]=[C:29]([N:31]2[CH2:36][CH2:35][O:34][CH2:33][CH2:32]2)[CH:30]=1)[C:25]([NH:20][C:13]1[C:14]2[C:19](=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:10]([NH:9][CH2:8][CH2:7][N:1]2[CH2:6][CH2:5][O:4][CH2:3][CH2:2]2)=[CH:11][CH:12]=1)=[O:26]

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 222381233-Fluoro-5-(morpholin-4-yl)benzoic acidHCID 59553181N4-(2-morpholin-4-yl-ethyl)-naphthalene-1,4-diamine

생성물 1

HCID 595530683-fluoro-5-morpholin-4-yl-N-[4-(2-morpholin-4-yl-ethylamino)-naphthalen-1-yl]-benzamide수율 21.5%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

N4-(2-morpholin-4-yl-ethyl)-naphthalene-1,4-diamine (190 mg, 701 μmol), 3-fluoro-5-morpholinyl benzoic acid (236 mg, 1.05 mmol), HBTU (531 mg, 1.4 mmol) and diisopropylethylamine (0.37 ml, 2.1 mmol) are stirred at room temperature in dimethylformamide (10 ml) for 12 hours. The mixture is poured into ethyl acetate (100 mL) and washed with water (100 ml). The organic layer is dried over anhydrous sodium sulfate and evaporated to dryness. The residue is purified by column chromatography on silica gel eluted with 5% methanol in ethyl acetate to give 3-fluoro-5-morpholin-4-yl-N-[4-(2-morpholin-4-yl-ethylamino)-naphthalen-1-yl]-benzamide (72 mg). 1H NMR 300 MHz (CDCl3) 7.7-8.0 (m, 3H), 7.4-7.6 (m, 3H), 7.3 (m, 1H), 7.05 (m, 1H), 6.7 (m, 1H), 6.6 (m, 1H), 5.35 (m, 1H), 3.65-4.0 (m, 8H), 3.2-3.4 (m, 6H), 2.8 (m, 2H), 2.4-2.55 (m, 4H).

후처리

  1. washwashed with water (100 ml)
  2. dry with materialThe organic layer is dried over anhydrous sodium sulfate
  3. customevaporated to dryness
  4. customThe residue is purified by column chromatography on silica gel
  5. washeluted with 5% methanol in ethyl acetate

출처 및 근거

ORD 기록
ord-7212afb376ee4ed1947b1f6ef9ace84c
출처 데이터셋
uspto-grants-2010_11
특허 번호
US07829560B2

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