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Water → 2-(difluoromethyl)-1-[4-[4-(methylsulfonyl)-1-piperazinyl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-1H-benzimidazole

HRID 516280
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HRID 516280 반응식
[F:1][CH:2]([F:30])[C:3]1[N:7]([C:8]2[N:13]=[C:12]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[N:11]=[C:10]([N:20]3[CH2:25][CH2:24][NH:23][CH2:22][CH2:21]3)[N:9]=2)[C:6]2[CH:26]=[CH:27][CH:28]=[CH:29][C:5]=2[N:4]=1.CCN(CC)CC.[CH3:38][S:39](Cl)(=[O:41])=[O:40].O>C1COCC1>[F:30][CH:2]([F:1])[C:3]1[N:7]([C:8]2[N:9]=[C:10]([N:20]3[CH2:21][CH2:22][N:23]([S:39]([CH3:38])(=[O:41])=[O:40])[CH2:24][CH2:25]3)[N:11]=[C:12]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[N:13]=2)[C:6]2[CH:26]=[CH:27][CH:28]=[CH:29][C:5]=2[N:4]=1
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참가 물질

6

반응물 4

HCID 962WaterHCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 119556952-(2-Difluoromethylbenzimidazol-1-yl)-4-morpholino-6-(piperazin-1-yl)-1,3,5-triazine

생성물 1

HCID 469174232-(difluoromethyl)-1-[4-[4-(methylsulfonyl)-1-piperazinyl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-1H-benzimidazole수율 93%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

A solution of 100 mg (0.24 mmol) of 2-(difluoromethyl)-1-[4-(4-morpholinyl)-6-(1-piperazinyl)-1,3,5-triazin-2-yl]-1H-benzimidazole (WO 2006/095906) and 0.51 g (50 mmol) of Et3N in 20 mL of THF was cooled to 0° C. and 41 mg (0.36 mmol) of methanesulfonyl chloride was added. The mixture was allowed to warm to room temperature, and after 1 hr water was added. The precipitate was collected, washed with water, and dried to give 110 mg (93% yield) of 2-(difluoromethyl)-1-[4-[4-(methylsulfonyl)-1-piperazinyl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-1H-benzimidazole: mp (MeOH) 248-250° C.; 1H NMR (CDCl3) δ 8.30 (br d, J=8.3 Hz, 1H), 7.90 (br d, J=7.3 Hz, 1H), 7.52 (t, JHF=53.6 Hz, 1H), 7.46-7.40 (m, 2H), 4.03 (m, 4H), 3.89 (m, 4H), 3.80 (m, 4H), 3.34 (m, 4H), 2.82 (s, 3H); Anal. Calcd. for C20H24F2N8O4S: C, 48.6; H, 4.9; N, 22.7. Found: C, 48.8; H, 4.9; N, 22.85%.

후처리

  1. customThe precipitate was collected
  2. washwashed with water
  3. customdried

출처 및 근거

ORD 기록
ord-c7d01e9d0cfb423dad15a37b8d72b2ce
출처 데이터셋
uspto-grants-2015_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09108980B2

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