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Sodium Carbonate → 6-((3S,4S)-3-(Dimethylamino)-4-hydroxypyrrolidin-1-yl)-5-(pyrimidin-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

HRID 924106
ノート
印刷プレビュー

反応式

HRID 924106 の反応式
Cl[C:2]1[C:21]([C:22]2[CH:23]=[N:24][CH:25]=[N:26][CH:27]=2)=[CH:20][C:5]([C:6]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([O:15][C:16]([F:19])([F:18])[F:17])=[CH:11][CH:10]=2)=[O:7])=[CH:4][N:3]=1.CCN(C(C)C)C(C)C.[CH3:37][N:38]([CH3:45])[C@H:39]1[CH2:43][NH:42][CH2:41][C@@H:40]1[OH:44].C([O-])([O-])=O.[Na+].[Na+]>CC(O)C>[CH3:37][N:38]([CH3:45])[C@@H:39]1[C@@H:40]([OH:44])[CH2:41][N:42]([C:2]2[C:21]([C:22]3[CH:27]=[N:26][CH:25]=[N:24][CH:23]=3)=[CH:20][C:5]([C:6]([NH:8][C:9]3[CH:14]=[CH:13][C:12]([O:15][C:16]([F:18])([F:19])[F:17])=[CH:11][CH:10]=3)=[O:7])=[CH:4][N:3]=2)[CH2:43]1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 10340Sodium CarbonateHCID 81531DiisopropylethylamineHCID 45791186(3S,4S)-4-(dimethylamino)pyrrolidin-3-olHCID 722034246-Chloro-5-(pyrimidin-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

生成物 1

HCID 899083666-((3S,4S)-3-(Dimethylamino)-4-hydroxypyrrolidin-1-yl)-5-(pyrimidin-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

試薬・触媒・溶媒

1
HCID 3776Isopropanol溶媒

反応条件

温度
110 °C

実験手順

6-Chloro-5-(pyrimidin-5-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 223.1, 60 mg, 0.149 mmol) and DIPEA (0.182 mL, 1.043 mmol) were added to a vial containing iPrOH (1 mL). (3S,4S)-4-(Dimethylamino)pyrrolidin-3-ol (50 mg, 0.246 mmol) was added. The mixture was stirred at 110° C. for 16 h. The RM was treated with sat. aq. Na2CO3 (20 mL) and was extracted with EtOAc. The combined extracts were washed with brine (10 mL), dried over Na2SO4, filtered and the filtrate was evaporated off under reduced pressure to give a crude product that was purified by preparative SFC (Column DEAP, from 13% to 18% in 6 min) to afford the title product as a white solid. HPLC (Condition 10) tR=5.62 min, UPLC-MS (Condition 3) tR=0.73 min, m/z=489.1 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.15 (s, 6H) 2.52-2.59 (m, 1H) 2.87 (dd, J=10.95, 5.08 Hz, 1H) 3.19 (dd, J=11.34, 5.90 Hz, 1H) 3.28 (m, J=11.30, 6.30 Hz, 1H) 3.45 (dd, J=11.34, 6.65 Hz, 1H) 4.08 (quin, J=5.08 Hz, 1H) 5.09 (d, J=5.08 Hz, 1H) 7.36 (d, J=8.60 Hz, 2H) 7.85 (m, J=9.00 Hz, 2H) 8.11 (d, J=2.35 Hz, 1H) 8.80 (d, J=2.35 Hz, 1H) 8.90 (s, 2H) 9.20 (s, 1H) 10.19 (s, 1H).

後処理

  1. extractionwas extracted with EtOAc
  2. washThe combined extracts were washed with brine (10 mL)
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. customthe filtrate was evaporated off under reduced pressure
  6. customto give a crude product that
  7. customwas purified by preparative SFC (Column DEAP, from 13% to 18% in 6 min)

出典と根拠

ORDレコード
ord-30cf9198b5e64fa0a66442de50112848
出典データセット
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09278981B2

反応ノート

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