Sodium Carbonate → 5-(2-fluorophenyl)-1-(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)-2,4(1H,3H)-pyrimidinedione

HRID 12767

反応式

HRID 12767 の反応式
I[C:2]1[C:3](=[O:28])[NH:4][C:5](=[O:27])[N:6]([CH2:8][CH2:9][CH2:10][N:11]2[CH2:16][C@H:15]3[C@:13]([C:17]4[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=4)([CH2:14]3)[CH2:12]2)[CH:7]=1.[F:29][C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=1B(O)O.C([O-])([O-])=O.[Na+].[Na+].C1(P(C2CCCCC2)C2C=CC=CC=2C2C=CC=CC=2)CCCCC1>COCCOC.O.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>[F:29][C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=1[C:2]1[C:3](=[O:28])[NH:4][C:5](=[O:27])[N:6]([CH2:8][CH2:9][CH2:10][N:11]2[CH2:16][C@H:15]3[C@:13]([C:17]4[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][CH:18]=4)([CH2:14]3)[CH2:12]2)[CH:7]=1

参加物

7

反応物 4

HCID 10340Sodium CarbonateHCID 27342162-(Dicyclohexylphosphino)biphenylHCID 27343542-Fluorophenylboronic acidHCID 675197195-iodo-1-(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)-2,4(1H,3H)-pyrimidinedione

生成物 1

HCID 247592355-(2-fluorophenyl)-1-(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)-2,4(1H,3H)-pyrimidinedione収率 76.6%

試薬・触媒・溶媒 2

HCID 178418397HCID 178418397、化合物触媒HCID 18180031Water 1,2-dimethoxyethane溶媒

反応条件

温度
90 °C

実験手順

5-Iodo-1-{3-[(1S,5R)-1-(4-trifluoromethyl-phenyl)-3-aza-bicyclo[3.1.0]hex-3-yl]-propyl}-1H-pyrimidine-2,4-dione (Prep40, 80 mg, 0.16 mmol) was dissolved in degassed DME-water solution (5-1, 10 mL). 0.2-Fluorophenyl-boronic acid (33 mg, 0.23 mmol), Na2CO3 (34 mg, 0.32 mmol), 2-(dicyclohexylphosphino)biphenyl (14 mg, 0.04 mmol) and Pd(PPh3)4 (46 mg, 0.04 mmol) were added and the mixture stirred for 3 hours at 90° C. The solvents were evaporated under vacuum and the crude was redissolved in ethyl acetate, and washed with water. The organic phase was dried (Na2SO4) and evaporated; the crude was purified by flash chromatography with DCM-MeOH—NH4OH (98-2-0.2) followed by SCX cartridge washing with MeOH and eluting with MeOH/NH3 95:5 to give the title compound (58 mg, 76% yield) as free base.

後処理

  1. customThe solvents were evaporated under vacuum
  2. dissolutionthe crude was redissolved in ethyl acetate
  3. washwashed with water
  4. dry with materialThe organic phase was dried (Na2SO4)
  5. customevaporated
  6. customthe crude was purified by flash chromatography with DCM-MeOH—NH4OH (98-2-0.2)
  7. washwashing with MeOH
  8. washeluting with MeOH/NH3 95:5

出典と根拠

ORDレコード
ord-ac266ee00d08487fa94d205c650ffd5e
出典データセット
uspto-grants-2010_06
特許番号
US07727988B2

関連ノート

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