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Diisopropylethylamine → 1-(5-tert-Butyl-2-p-tolyl-2H-pyrazol-3-yl)-3-((1S,4R)-4-[3-(4-methyl-4-triisopropylsilanyloxy-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl)-urea

HRID 630816
ノート
印刷プレビュー

反応式

HRID 630816 の反応式
[CH3:1][C:2]1([O:29][Si:30]([CH:37]([CH3:39])[CH3:38])([CH:34]([CH3:36])[CH3:35])[CH:31]([CH3:33])[CH3:32])[CH2:7][CH2:6][N:5]([C:8]2[N:12]3[CH:13]=[C:14]([O:17][C@H:18]4[C:27]5[C:22](=[CH:23][CH:24]=[CH:25][CH:26]=5)[C@@H:21]([NH2:28])[CH2:20][CH2:19]4)[CH:15]=[CH:16][C:11]3=[N:10][N:9]=2)[CH2:4][CH2:3]1.ClC(Cl)(Cl)C[O:43][C:44](=O)[NH:45][C:46]1[N:47]([C:55]2[CH:60]=[CH:59][C:58]([CH3:61])=[CH:57][CH:56]=2)[N:48]=[C:49]([C:51]([CH3:54])([CH3:53])[CH3:52])[CH:50]=1.CCN(C(C)C)C(C)C>CN(C=O)C.CCOC(C)=O>[C:51]([C:49]1[CH:50]=[C:46]([NH:45][C:44]([NH:28][C@@H:21]2[C:22]3[C:27](=[CH:26][CH:25]=[CH:24][CH:23]=3)[C@H:18]([O:17][C:14]3[CH:15]=[CH:16][C:11]4[N:12]([C:8]([N:5]5[CH2:6][CH2:7][C:2]([CH3:1])([O:29][Si:30]([CH:34]([CH3:36])[CH3:35])([CH:31]([CH3:33])[CH3:32])[CH:37]([CH3:39])[CH3:38])[CH2:3][CH2:4]5)=[N:9][N:10]=4)[CH:13]=3)[CH2:19][CH2:20]2)=[O:43])[N:47]([C:55]2[CH:60]=[CH:59][C:58]([CH3:61])=[CH:57][CH:56]=2)[N:48]=1)([CH3:54])([CH3:52])[CH3:53]
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 81531DiisopropylethylamineHCID 99310942,2,2-Trichloroethyl 3-tert-butyl-1-P-tolyl-1H-pyrazol-5-ylcarbamateHCID 86687099(1S,4R)-4-[3-(4-Methyl-4-triisopropylsilanyloxy-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-ylamine

生成物 1

HCID 866871001-(5-tert-Butyl-2-p-tolyl-2H-pyrazol-3-yl)-3-((1S,4R)-4-[3-(4-methyl-4-triisopropylsilanyloxy-piperidin-1-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy]-1,2,3,4-tetrahydro-naphthalen-1-yl)-urea
収率 93%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

A solution of Intermediate 79e (160 mg, 0.291 mmol), (5-tert-butyl-2-p-tolyl-2H-pyrazol-3-yl)-carbamic acid 2,2,2-trichloro-ethyl ester (Synthetic Communications, 2009, 39, 3999-4009, which is incorporated herein by reference in its entirety; 176 mg, 0.437 mmol) and DIPEA (150 mg, 1.16 mmol) in DMF (4 mL) was stirred at 50° C. for 1 h. The reaction mixture was diluted with EtOAc and washed with water (2×), brine, dried (MgSO4), filtered and concentrated in vacuo. The residue was purified by FCC, using 0-10% (2M NH3 in MeOH) in DCM, to give the title compound (210 mg, 93%). LCMS (Method 4): Rt 5.32 min, m/z 805 [MH+].

後処理

  1. washwashed with water (2×), brine
  2. dry with materialdried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customThe residue was purified by FCC

出典と根拠

ORDレコード
ord-6c75d3c743a54675ae3ce8506aa8a2a3
出典データセット
uspto-grants-2016_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09315503B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート