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Hydrochloric Acid → N-(4-(Chlorodifluoromethoxy)phenyl)-6-(trans-3-hydroxy-4-(hydroxymethyl)pyrrolidin-1-yl)-5-(pyrimidin-5-yl)nicotinamide

HRID 924130
ノート
印刷プレビュー

反応式

HRID 924130 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]([Cl:19])([F:18])[F:17])=[CH:11][CH:10]=2)=[O:7])=[CH:4][N:3]=1.[OH:28][CH2:29][C@@H:30]1[CH2:34][NH:33][CH2:32][C@H:31]1[OH:35].Cl.CCN(C(C)C)C(C)C>CC(O)C.O>[Cl:19][C:16]([F:18])([F:17])[O:15][C:12]1[CH:13]=[CH:14][C:9]([NH:8][C:6](=[O:7])[C:5]2[CH:20]=[C:21]([C:22]3[CH:23]=[N:24][CH:25]=[N:26][CH:27]=3)[C:2]([N:33]3[CH2:34][C@@H:30]([CH2:29][OH:28])[C@H:31]([OH:35])[CH2:32]3)=[N:3][CH:4]=2)=[CH:10][CH:11]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 11217244(3s,4s)-4-(Hydroxymethyl)pyrrolidin-3-olHCID 899064746-chloro-N-(4-(chlorodifluoromethoxy)phenyl)-5-(pyrimidin-5-yl)nicotinamide

生成物 1

HCID 89908027N-(4-(Chlorodifluoromethoxy)phenyl)-6-(trans-3-hydroxy-4-(hydroxymethyl)pyrrolidin-1-yl)-5-(pyrimidin-5-yl)nicotinamide

試薬・触媒・溶媒

2
HCID 962Water溶媒HCID 3776Isopropanol溶媒

実験手順

A suspension of 6-chloro-N-(4-(chlorodifluoromethoxy)phenyl)-5-(pyrimidin-5-yl)nicotinamide (Stage 247.1, 80 mg, 0.195 mmol), trans-4-(hydroxymethyl)pyrrolidin-3-ol (+/−), hydrochloride (80 mg, 0.521 mmol) in a mixture of DIPEA (136 μL, 0.778 mmol) and iPrOH (389 μL) was subjected to MW irradiation at 140° C. for 1.5 h. The RM was treated with water (10 mL) and extracted with EtOAc. The combined extracts were washed with sat. NaHCO3 and brine, dried over Na2SO4 and the solvent was evaporated off under reduced pressure to give a crude product that was purified by preparative SFC (Column DEAP, from 22% to 27% in 10 min) to yield the title product as a white solid. UPLC-MS (Condition 3) tR=0.86 min, m/z=492.1 [M+H]+, m/z=536.2 [M+ formic acid-H]; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.04-2.14 (m, 1H) 2.89 (dd, J=11.13, 3.91 Hz, 1H) 3.10 (dd, J=11.13, 5.26 Hz, 1H) 3.20-3.29 (m, 2H) 3.34-3.48 (m, 2H) 3.92-4.01 (m, 1H) 4.63 (t, J=5.26 Hz, 1H) 4.98 (d, J=4.40 Hz, 1H) 7.35 (d, J=9.05 Hz, 2H) 7.81-7.90 (m, 2H) 8.10 (d, J=2.45 Hz, 1H) 8.80 (d, J=2.32 Hz, 1H) 8.90 (s, 2H) 9.20 (s, 1H) 10.19 (s, 1H).

後処理

  1. customwas subjected to MW irradiation at 140° C. for 1.5 h
  2. extractionextracted with EtOAc
  3. washThe combined extracts were washed with sat. NaHCO3 and brine
  4. dry with materialdried over Na2SO4
  5. customthe solvent was evaporated off under reduced pressure
  6. customto give a crude product that
  7. customwas purified by preparative SFC (Column DEAP, from 22% to 27% in 10 min)

出典と根拠

ORDレコード
ord-d11ab0292ace4be9922474c0199cf41c
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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