HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Bromooctane → 5,8,11,14-Tetraoxadocosane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Bromooctane | HCID 8140 | — |
| Reactant | Diethylene Glycol Monobutyl Ether | HCID 8177 | — |
| Reactant | Triethylene glycol monobutyl ether | HCID 8923 | — |
| Product | 5,8,11,14-Tetraoxadocosane | HCID 57469342 | — |
Reaction Steps
The procedure followed that of Reference Example 4, except for use of n-octyl bromide and triethylene glycol n-butyl ether instead of butyl bromide and diethylene glycol butyl ether, respectively. Triethylene glycol n-butyl n-octyl ether (abbreviated as “TEG-BO” hereafter) was obtained by distillation (b.p.: 140-145° C. at 70 Pa). TEG-BO has a corresponding boiling point of about 350° C. under normal pressure. The solubility of glycolide in this compound at 25° C. was 2.0%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06916939B2 |
| Source dataset | uspto-grants-2005_07 |
| ORD ID | ord-47778540c5b149ea972ef2ad70b8a597 |
| Source note | uspto-grants-2005_07 |