HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2391661Generated: October 31, 2026
Tetrabutylammonium Fluoride → 3-[-1-(2-fluorophenyl)ethoxy]-5-[6-(hydroxymethyl)-3H-imidazo[4,5-c]pyridin-3-yl]thiophene-2-carboxamide
https://huagongshe.com/reaction/2391661
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Tetrabutylammonium Fluoride | HCID 2724141 | — |
| Reactant | 5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-[1-(2-fluorophenyl)ethoxy]thiophene-2-carboxamide | HCID 68768150 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 3-[-1-(2-fluorophenyl)ethoxy]-5-[6-(hydroxymethyl)-3H-imidazo[4,5-c]pyridin-3-yl]thiophene-2-carboxamide | HCID 68768576 | — |
Reaction Steps
A mixture of 4.44 g of 5-[6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-3H-imidazo[4,5-c]pyridin-3-yl]-3-[1-(2-fluorophenyl)ethoxy]thiophene-2-carboxamide in 300 ml THF is cooled to 0° C. At 0° C. 2.31 ml tetra-n-butylammonium fluoride (˜75% in H20) are added. The reaction mixture is allowed to warm to room temperature and stirred over night.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08273890B2 |
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| Source dataset | uspto-grants-2012_09 |
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| ORD ID | ord-78d193a1a2834c9c8a8ecd8a305cc451 |
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| Source note | uspto-grants-2012_09 |
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