Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Isopropanol | HCID 3776 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 2-Chloro-6-(trifluoromethyl)nicotinonitrile | HCID 2778413 | — |
| Product | HCID 58873629 | HCID 58873629 | 82% |
Reaction Steps
The 2-chloro-6-trifluoromethyl-nicotinonitrile (0.5 g, 2.4 mmol) was added in small portion to a mixture of NaH 60% (4 mol eq) in isopropanol (20 mL). The reaction mixture was heated at 50° C. overnight. The solvent was distilled and water was added to the residue. The aqueous solution was extracted with EtOAc (3×25 mL) and the organic phases were evaporated at reduced pressure to give e as a yellow solid (0.45 g, 82% Yield, 1.96 mmol). 1HNMR (DMSO, 200 MHz) δ 1.35 (s, 3H), 1.38 (s, 3H), 5.33 (m, 1H), 7.55 (d, 1H, J=6), 8.26 (d, 1H, J=6).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09216975B2 |
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| Source dataset | uspto-grants-2015_12 |
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| ORD ID | ord-08f440dd6a7a47298ac009d6cd88c55a |
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| Source note | uspto-grants-2015_12 |
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