Water → 2-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}-1-ethanol

HRID 51597Notes

Reaction equation

HRID 51597 reaction equation
[NH2:1][C:2]1[C:3]2[C:10]([C:11]3[CH:16]=[CH:15][C:14]([O:17][C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=4)=[CH:13][CH:12]=3)=[CH:9][N:8]([CH:24]3[CH2:29][CH2:28][CH:27]([CH2:30][C:31](O)=[O:32])[CH2:26][CH2:25]3)[C:4]=2[N:5]=[CH:6][N:7]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-].O.[OH-].[Na+]>O1CCCC1>[NH2:1][C:2]1[C:3]2[C:10]([C:11]3[CH:12]=[CH:13][C:14]([O:17][C:18]4[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=4)=[CH:15][CH:16]=3)=[CH:9][N:8]([CH:24]3[CH2:25][CH2:26][CH:27]([CH2:30][CH2:31][OH:32])[CH2:28][CH2:29]3)[C:4]=2[N:5]=[CH:6][N:7]=1

Participants

6

Reactant 4

HCID 962Water2×HCID 14798Sodium HydroxideHCID 21226445Aluminium lithium hydrideHCID 227363252-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}acetic acid

Product 1

HCID 227362622-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}-1-ethanolYield 82.4%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

A mixture of 2-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}acetic acid (0.23 g, 0.51 mmol) and lithium aluminum hydride (0.30 g, 7.89 mmol) in tetrahydrofuran (25 mL) was stirred at ambient temperature overnight. Water (3 mL) was added followed by 15% aqueous sodium hydroxide (3.5 mL) and water (10.5 mL). Tetrahydrofuran (25 mL) was added and the mixture was stirred for 1 hour. The mixture was filtered through a pad of celite. The filtrate was concentrated and lyophilized to yield 2-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}-1-ethanol (0.18 g, 0.42 mmol) as a white solid: 1H NMR (DMSO-d6, 400 MHz) δ 8.13(s, 1H), 7.51(s, 1H), 7.48 (d, 2H), 7.42(t, 2H), 7.16(t, 1H), 7.09(m, 4H), 6.10(br, 2H), 4.57(m, 1H), 4.36 (t, 1H), 3.47(q, 2H), 2.70-1.65(m, 10H); RP-HPLC (Hypersil C18, 5 μm, 100 A, 250×4.6 mm; 25%-100% over 10 min then 100%-25% over 2 min acetonitrile-0.05M ammonium acetate, 1 mL/min) Rt 10.28 min. MS: MH+ 429.

Workup

  1. stirringthe mixture was stirred for 1 hour
  2. filtrationThe mixture was filtered through a pad of celite
  3. concentrationThe filtrate was concentrated

Sources & evidence

ORD record
ord-e32e0480cb8c4a32bb20f6f4b78ae0b9
Source dataset
uspto-grants-2004_03
Patent number
US06713474B2

Reaction notes

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