HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 415413Generated: October 29, 2026
Diisopropylethylamine → HCID 178493052, compound
https://huagongshe.com/reaction/415413
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | (S)-1-(5-Fluoropyrimidin-2-yl)ethanamine hydrochloride | HCID 66624037 | — |
| Reactant | 2,6-Dichloro-N-(5-methoxy-1H-pyrazol-3-yl)pyrimidin-4-amine | HCID 178493050 | — |
| Solvent | 1-Butanol | HCID 263 | — |
| Product | HCID 178493052 | HCID 178493052 | 52.3% |
Reaction Steps
A mixture of (S)-1-(5-fluoropyrimidin-2-yl)ethanamine hydrochloride (Method 7, 512 mg), 2,6-dichloro-N-(5-methoxy-1H-pyrazol-3-yl)pyrimidin-4-amine (Method 42, 682 mg) and DIPEA (1.16 ml) in n-BuOH (13 ml) was heated at 105° C. over night. The solvent was removed under reduced pressure and the residue was purified by Gilson (10-50% MeCN/H2O, 15 minutes) to give the titled compound as solid (500 mg). 1H NMR δ 8.92 (s, 2H) 5.95 (s, 1H) 5.18 (s, 1H) 3.77 (s, 3H) 1.49 (d, 3H); m/z 366.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08088784B2 |
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| Source dataset | uspto-grants-2012_01 |
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| ORD ID | ord-6e33b1adbdb4420b9d4266a25983d569 |
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| Source note | uspto-grants-2012_01 |
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