HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 530438Generated: October 28, 2026
Penta-1,4-dien-3-ol → HCID 68278288, compound
https://huagongshe.com/reaction/530438
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Penta-1,4-dien-3-ol | HCID 70204 | — |
| Reactant | Isocyanate | HCID 105034 | — |
| Reactant | 1,3-Difluoropropan-2-amine | HCID 13591654 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 68278288 | HCID 68278288 | 38% |
Reaction Steps
1,4-Pentadien-3-ol (200 mg, 2.38 mmol) and IBX (999 mg, 3.57 mmol) were dissolved in DCE (15 mL) and heated at 70° C. for 3 h. The reaction mixture was filtered, diluted with MeOH (10 mL) and 2-fluoro-1-fluoromethyl-ethylamine (226 mg, 2.38 mmol) was added. The reaction mixture was stirred at 70° C. for 3 h. Isocyanate resin was added and the reaction mixture stirred at room temperature for 6 h, filtered and concentrated in vacuo to give the crude title compound (160 mg, 38%) as an orange gum. LCMS (ES+): 178.1 [MH]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09353086B2 |
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| Source dataset | uspto-grants-2016_05 |
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| ORD ID | ord-fec31eafcbae4cdd89ae6b4f7526df3b |
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| Source note | uspto-grants-2016_05 |
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