Triethylamine → HCID 22475355, 화합물

HRID 2184213노트

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HRID 2184213 반응식
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][S:9]([C:12]2[CH:17]=[CH:16][CH:15]=[C:14]([CH3:18])[CH:13]=2)(=[O:11])=[O:10])=[C:4]([O:19][CH2:20][C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[C:3]=1[CH2:27][CH:28]=C.F[P-](F)(F)(F)(F)F.N1([O:46][P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1.C(N(CC)CC)C.Cl.Cl.[NH2:66][C:67]1[CH:72]=[CH:71][C:70]([CH2:73][NH2:74])=[C:69]([CH3:75])[N:68]=1>CN(C=O)C.C(Cl)Cl>[NH2:66][C:67]1[N:68]=[C:69]([CH3:75])[C:70]([CH2:73][NH:74][C:28](=[O:46])[CH2:27][C:3]2[C:2]([CH3:1])=[CH:7][CH:6]=[C:5]([NH:8][S:9]([C:12]3[CH:17]=[CH:16][CH:15]=[C:14]([CH3:18])[CH:13]=3)(=[O:11])=[O:10])[C:4]=2[O:19][CH2:20][C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)=[CH:71][CH:72]=1

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 22475359[4-Methyl-2-(phenylmethoxy)-3-prop-2-enylphenyl][(3-methylphenyl)sulfonyl]amineHCID 665242322-Amino-5-aminomethyl-6-methylpyridine dihydrochloride

생성물 1

HCID 22475355HCID 22475355, 화합물수율 100.5%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 6344Dichloromethane용매

실험 절차

The product of Example 9, step 7 (0.18 g, 0.42 mmol), BOP (0.21 g, 0.47 mmol), triethylamine (0.25 mL, 1.80 mmol), and 2-amino-5-aminomethyl-6-methylpyridine dihydrochloride (Sanderson, P. E., et al. WO 97/01338 (1997)) (0.10 g, 0.48 mmol), were dissolved in DMF (10 mL) and stirred at ambient temperature for 2 hours. The reaction was concentrated in vacuo and the crude product purified by flash column chromatography (gradient elution: 10% to 15% methanol in DCM) giving an impure product that was dissolved in DCM, washed with saturated sodium bicarbonate, water, and brine, dried over sodium sulfate, and filtered. The evaporated filtrate then gave the title compound as a pale yellow solid (0.23 g, 99%). 1H NMR (300 MHz, CDCl3) δ 7.64 (m, 1H), 7.56 (m, 1H), 7.35 (m, 10H), 7.11 (d, 1H, J=8.3 Hz), 6.94 (d, 1H, J=8.5 Hz), 6.22 (d, 1H, J=8.1 Hz), 5.60 (br t, 1H, J=5.3 Hz), 4.49 (s, 2H), 4.37 (br s, 2H), 4.19 (d, 2H, J=5.5 Hz), 3.56 (s, 2H), 2.34 (s, 3H), 2.23 (s, 3H), 2.22 (s, 3H). Mass spectrum (LCMS, ESI pos.) calc'd. for C30H32N4O4S: 545.2 (M+H). Found: 545.2.

후처리

  1. concentrationThe reaction was concentrated in vacuo
  2. customthe crude product purified by flash column chromatography (gradient elution: 10% to 15% methanol in DCM)
  3. customgiving an impure product that
  4. washwashed with saturated sodium bicarbonate, water, and brine
  5. dry with materialdried over sodium sulfate
  6. filtrationfiltered

출처 및 근거

ORD 기록
ord-d6d6a8bd188447ffbdea1362de165164
출처 데이터셋
uspto-grants-2005_05
특허 번호
US06900231B2

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