HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1728255Generated: October 30, 2026
Potassium Carbonate → Tetrakis[4-(5-heptyl-2-pyrimidyl)phenyloxymethyl]methane
https://huagongshe.com/reaction/1728255
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Propane, 1,3-dibromo-2,2-bis(bromomethyl)- | HCID 76701 | — |
| Reactant | 2-(4Hydroxyphenyl)-5-n-heptylpyrimidine | HCID 135617152 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | Tetrakis[4-(5-heptyl-2-pyrimidyl)phenyloxymethyl]methane | HCID 14985161 | — |
Reaction Steps
) 5.0 g of the known compound 4-(5-heptyl-2-pyrimidyl)phenol are dissolved in 70 ml of dimethyl sulfoxide together with 1.35 g of pentaerythrityl tetrabromide. 15 g of finely powdered potassium carbonate are added, and the mixture is stirred at 80° C. for 16 h. Conventional work-up gives 2.1 g of tetrakis[4-(5-heptyl-2-pyrimidyl)phenyloxymethyl]methane, m.p. 179°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05326495 |
|---|
| Source dataset | uspto-grants-1994_07 |
|---|
| ORD ID | ord-8fcbefeb836545cfabeca3e9a65c7584 |
|---|
| Source note | uspto-grants-1994_07 |
|---|
