HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Carbonate → HCID 12871862, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Carbonate | HCID 12021 | — |
| Reactant | 18-Crown-6 | HCID 28557 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 12871862 | HCID 12871862 | — |
Reaction Steps
5 Equivalents of dimethylcarbonate were added to a solution of 53 mg 18-crown-6 in 1 ml diethylether at 25° C. A solid complex was formed immediately. The precipitated crystals were filtered off at atmospheric pressure. The crystals contained 81% of the starting amount of 18-crown-6. A melting point range of 39°-54° C. was observed.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04254034 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-21e4cb57b3c544eaafda5d83a0b15fe6 |
| Source note | uspto-grants-1981_03 |