HuagongsheHuagongshe Chemistry Print Report · For research reference only
Maleic Anhydride → Gamma-Butyrolactone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Maleic Anhydride | HCID 7923 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | Gamma-Butyrolactone | HCID 7302 | — |
| Product | 1,4-Butanediol | HCID 8064 | — |
Reaction Steps
The maleic anhydride obtained can be further processed to give γ-butyrolactone, tetrahydrofuran, 1,4-butanediol or mixtures thereof, for example by direct hydrogenation of maleic anhydride in the gas phase as described in WO 97/43234 or by hydrogenation of a maleic diester in the gas phase as described in WO 97/43242.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06812351B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-8dd20699a6f046b8a066eaab27cbaaf7 |
| Source note | uspto-grants-2004_11 |