HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → 3-Amino-6-ethynylpicolinonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 3-Amino-2-cyano-6-(trimethylsilylethynyl)pyridine | HCID 19040787 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 3-Amino-6-ethynylpicolinonitrile | HCID 19040788 | — |
Reaction Steps
This compound is prepared in a manner analogous to that of Step B of Example 9, using 1.3 grams (0.006 mole) of 3-amino-2-cyano-6-(trimethylsilylethynyl)pyridine and 0.9 gram (0.006 mole) of potassium carbonate in 50 mL of methanol, yielding 3-amino-2-cyano-6-ethynylpyridine. This reaction is repeated several times.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05521190 |
| Source dataset | uspto-grants-1996_05 |
| ORD ID | ord-3dfd6c83c5564e6d826709a67e96fb24 |
| Source note | uspto-grants-1996_05 |