HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → 18-Crown-6
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Methyl 2-chloronicotinate | HCID 819931 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 18-Crown-6 | HCID 28557 | — |
Reaction Steps
3.4 g of methyl 2-chloronicotinate were reacted with 3.4 g of 4-piperidinopideridine in 75 ml of DMF in the presence of 5.5 g of potassium carbonate and a spatula tipful of 18-crown-6 analogously to Example 1a, 5.9 g (97%) of the product being obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06562827B1 |
| Source dataset | uspto-grants-2003_05 |
| ORD ID | ord-479e1379c7174a21a6b27c0e17ecb0a0 |
| Source note | uspto-grants-2003_05 |