HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-ethylhexanoic acid tin(II) salt → 2-Hydroxyadipaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-ethylhexanoic acid tin(II) salt | HCID 9318 | — |
| Reactant | epsilon-CAPROLACTONE | HCID 10401 | — |
| Product | 2-Hydroxyadipaldehyde | HCID 8845 | — |
Reaction Steps
2-Hydroxyadipaldehyde (Aldrich) was reacted with amino terminated PEG to form the Schiff base which was hydrogenated with NaBH4 to form the corresponding amine. The di-PEG derivative was reacted with lactide or caprolactone in the presence of stannous octoate to form the PLA or PCL-PEG2 diblock copolymer.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05578325 |
| Source dataset | uspto-grants-1996_11 |
| ORD ID | ord-542e359310e54e09aa8c770dab915e6c |
| Source note | uspto-grants-1996_11 |