HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → (E)-Hex-3-ene-2,5-diol 5-hydroxyisophthaloyl dichloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | (E)-Hex-3-ene-2,5-diol 5-acetoxy isophthaloyl chloride | HCID 131732095 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | (E)-Hex-3-ene-2,5-diol 5-hydroxyisophthaloyl dichloride | HCID 131732096 | — |
Reaction Steps
To a solution of methanolic ammonia (20 mL, 1 N), polymer (126) dissolved in 5 mL tetrahydrofuran is added and the solution is stirred for two hours. The polymer was then precipitated in 100 mL of cold 1 N hydrochloric acid and collected by filtration. The polymer was then dried under high vacuum and was found to have a molecular weight of ˜5,000 g/mol by GPC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08895691B2 |
| Source dataset | uspto-grants-2014_11 |
| ORD ID | ord-708e1604180e452aa6c860b6b991ba5f |
| Source note | uspto-grants-2014_11 |