Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Picolyl chloride hydrochloride | HCID 23392 | — |
| Reactant | 4-Hydroxy-2-Methoxybenzaldehyde | HCID 519541 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 86713213 | HCID 86713213 | 89.9% |
Reaction Steps
In 53 mL of N,N-dimethylformamide were dissolved 8.00 g (52.6 mmol) of 4-hydroxy-2-methoxybenzaldehyde, 14.5 g (105 mmol) of potassium carbonate, and 9.06 g (55.2 mmol) of 2-chloromethylpyridine hydrochloride and the solution was stirred at 50° C. for 4 hours. To the reaction mixture, 260 mL of water was added at room temperature and the precipitated crystal was separated by filtration. The crystal was washed with water and dried under reduced pressure to give 11.5 g (82% yield) of the title compound as a pale grey-brown powder with the following properties.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US09399635B2 |
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| Source dataset | uspto-grants-2016_07 |
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| ORD ID | ord-1e39680c7b834d37a8b52535e077a54a |
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| Source note | uspto-grants-2016_07 |
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