HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,4-Dibromobutane → 1-Bromo-5,8,11-trioxadodecane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,4-Dibromobutane | HCID 8056 | — |
| Reactant | Diethylene Glycol Monomethyl Ether | HCID 8134 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Product | 1-Bromo-5,8,11-trioxadodecane | HCID 23431562 | — |
Reaction Steps
This compound is prepared in a way similar to that in paragraph 1/ of example 1) by reacting the sodium salt of diethylene glycol monomethyl ether with an excess of 1,4-dibromobutane. Column purification gives a yellow-colored oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06699954B2 |
| Source dataset | uspto-grants-2004_03 |
| ORD ID | ord-cbb03d11116b46d485de275a631d6839 |
| Source note | uspto-grants-2004_03 |