HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 51597Generated: October 28, 2026
Water → 2-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}-1-ethanol
https://huagongshe.com/reaction/51597
Participants
| Role | Name | HCID | Charge |
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| Reactant | Water | HCID 962 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Aluminium lithium hydride | HCID 21226445 | — |
| Reactant | 2-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}acetic acid | HCID 22736325 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 2-{4-[4-amino-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]cyclohexyl}-1-ethanol | HCID 22736262 | 82.4% |
Reaction Steps
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.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06713474B2 |
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| Source dataset | uspto-grants-2004_03 |
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| ORD ID | ord-e32e0480cb8c4a32bb20f6f4b78ae0b9 |
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| Source note | uspto-grants-2004_03 |
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