Water → HCID 178502502、化合物

HRID 2203146ノート

反応式

HRID 2203146 の反応式
[CH3:1][O:2][C:3](=[O:38])[NH:4][C@H:5]([C:9]([N:11]1[C@H:15]([C:16]2[NH:17][CH:18]=[C:19]([C:21]3[CH:26]=[CH:25][C:24](B4OC(C)(C)C(C)(C)O4)=[CH:23][CH:22]=3)[N:20]=2)[CH2:14][Si:13]([CH3:37])([CH3:36])[CH2:12]1)=[O:10])[CH:6]([CH3:8])[CH3:7].[C:39]([O:43][C:44]([N:46]1[CH2:51][CH2:50][N:49]([C:52]2[CH:57]=[CH:56][C:55]([C:58](=[O:73])[NH:59][C:60]3[CH:65]=[C:64]([O:66][C:67]([F:70])([F:69])[F:68])[C:63](Br)=[CH:62][C:61]=3[Cl:72])=[CH:54][N:53]=2)[C@H:48]([CH3:74])[CH2:47]1)=[O:45])([CH3:42])([CH3:41])[CH3:40].O.C(=O)([O-])[O-].[K+].[K+]>C1(C)C=CC=CC=1>[C:39]([O:43][C:44]([N:46]1[CH2:51][CH2:50][N:49]([C:52]2[CH:57]=[CH:56][C:55]([C:58](=[O:73])[NH:59][C:60]3[C:61]([Cl:72])=[CH:62][C:63]([C:24]4[CH:23]=[CH:22][C:21]([C:19]5[N:20]=[C:16]([C@H:15]6[N:11]([C:9](=[O:10])[C@@H:5]([NH:4][C:3]([O:2][CH3:1])=[O:38])[CH:6]([CH3:7])[CH3:8])[CH2:12][Si:13]([CH3:37])([CH3:36])[CH2:14]6)[NH:17][CH:18]=5)=[CH:26][CH:25]=4)=[C:64]([O:66][C:67]([F:70])([F:69])[F:68])[CH:65]=3)=[CH:54][N:53]=2)[C@H:48]([CH3:74])[CH2:47]1)=[O:45])([CH3:42])([CH3:40])[CH3:41]

参加物

6

反応条件

温度
90 °C

実験手順

To a solution of [[(5)-1-((R)-3,3-dimethyl-5-{4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-1H-imidazol-2-yl}-[1,3]azasilolidine-1-carbonyl)-2-methyl-propyl]-carbamic acid methylester (51.6 mg, 0.096 mmol; Preparation 11) and (R)-4-[5-(4-bromo-2-chloro-5-trifluoromethoxy-phenylcarbamoyl)-pyridin-2-yl]-3-methyl-piperazine-1-carboxylic acid tert-butyl ester (56.7 mg, 0.096 mmol) dissolved in toluene (0.61 mL) and water (0.24 mL) was added potassium carbonate (66.0 mg, 0.48 mmol). The reaction mixture was sparged under nitrogen for 15 min and Pd(dppf)Cl2CH2Cl2 (7.02 mg, 0.009 mmol) was added. The reaction mixture was sparged with nitrogen and heated to 90° C. overnight, cooled to RT, diluted with EtOAc, and washed with water and brine to produce a dark colored oil. The residue was purified by silica gel chromatography (12 g silica, 0% to 100% EtOAc/hexane) to produce the title intermediate as a yellowish solid (23 mg; 26% yield) (m/z): [M+H]+ calcd for C44H54ClF3N8O7Si, 927.35 found 927.4.

後処理

  1. customThe reaction mixture was sparged under nitrogen for 15 min
  2. customThe reaction mixture was sparged with nitrogen
  3. temperaturecooled to RT
  4. additiondiluted with EtOAc
  5. washwashed with water and brine
  6. customto produce a dark colored oil
  7. customThe residue was purified by silica gel chromatography (12 g silica, 0% to 100% EtOAc/hexane)

出典と根拠

ORDレコード
ord-64bcf91909304a2c99dcb3cdfd00f680
出典データセット
uspto-grants-2016_06
特許番号
US09365549B2

反応ノート

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