Potassium Phosphate, Tribasic → 5-(1-hydroxy-3-methylbutyl)-1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy) propyl)-6-(3-(trifluoromethoxy)phenyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione

HRID 63905ノート

反応式

HRID 63905 の反応式
Br[C:2]1[S:23][C:5]2[N:6]([CH3:22])[C:7](=[O:21])[N:8]([CH2:11][CH2:12][CH2:13][O:14][CH:15]3[CH2:20][CH2:19][CH2:18][CH2:17][O:16]3)[C:9](=[O:10])[C:4]=2[C:3]=1[CH:24]([OH:29])[CH2:25][CH:26]([CH3:28])[CH3:27].[F:30][C:31]([F:43])([F:42])[O:32][C:33]1[CH:34]=[C:35](B(O)O)[CH:36]=[CH:37][CH:38]=1.[O-]P([O-])([O-])=O.[K+].[K+].[K+]>O1CCOCC1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[OH:29][CH:24]([C:3]1[C:4]2[C:9](=[O:10])[N:8]([CH2:11][CH2:12][CH2:13][O:14][CH:15]3[CH2:20][CH2:19][CH2:18][CH2:17][O:16]3)[C:7](=[O:21])[N:6]([CH3:22])[C:5]=2[S:23][C:2]=1[C:35]1[CH:36]=[CH:37][CH:38]=[C:33]([O:32][C:31]([F:30])([F:42])[F:43])[CH:34]=1)[CH2:25][CH:26]([CH3:28])[CH3:27]

参加物

6

反応物 3

HCID 62657Potassium Phosphate, TribasicHCID 27343853-(Trifluoromethoxy)phenylboronic Acid (contains varying amounts of Anhydride)HCID 1188630916-bromo-5-(1-hydroxy-3-methylbutyl)-1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione

生成物 1

HCID 1188631145-(1-hydroxy-3-methylbutyl)-1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy) propyl)-6-(3-(trifluoromethoxy)phenyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione収率 61.3%

試薬・触媒・溶媒 2

HCID 178418397HCID 178418397、化合物触媒HCID 312751,4-Dioxane溶媒

反応条件

温度
85 °C

実験手順

To a solution of 6-bromo-5-(1-hydroxy-3-methylbutyl)-1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (70 mg, 0.143 mmol) in dioxane (2 mL) was added (3-(trifluoromethoxy)phenyl)boronic acid (58.9 mg, 0.286 mmol), Pd(PPh3)4 (10 mg) and aq. 2M K3PO4 (0.4 mL). The reaction was heated at 85° C. for 2 h then cooled to RT and filtered. The filtrate was diluted with DCM (10 mL) and water (10 mL). The organic layer was dried over Na2SO4 and concentrated to a residue which was purified by chromatography eluted with PE/EA (10:1 to 5:1) to give 5-(1-hydroxy-3-methylbutyl)-1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)-6-(3-(trifluoromethoxy)phenyl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (50 mg, 61.2% yield) as a solid. LCMS: [MH+-THP] 487 and TR=2.079 min.

後処理

  1. temperaturethen cooled to RT
  2. filtrationfiltered
  3. additionThe filtrate was diluted with DCM (10 mL) and water (10 mL)
  4. dry with materialThe organic layer was dried over Na2SO4
  5. concentrationconcentrated to a residue which
  6. customwas purified by chromatography
  7. washeluted with PE/EA (10:1 to 5:1)

出典と根拠

ORDレコード
ord-22b2e4e664e44b948cee633581b8b3ba
出典データセット
uspto-grants-2016_09
特許番号
US09447114B2

反応ノート

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