HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen Peroxide → H-Gly-Gly-Phe-Met(O)-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-OH
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen Peroxide | HCID 784 | — |
| Reactant | gamma-endorphin, des-Tyr(1)- | HCID 3035192 | — |
| Catalyst | Platinum | HCID 23939 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | H-Gly-Gly-Phe-Met(O)-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-OH | HCID 131712123 | — |
Reaction Steps
200 mg of the peptide obtained in Example I is dissolved in 20 ml glacial acetic acid, after which 0.08 ml 30% hydrogen peroxide is added. The mixture is stirred for about 1 hour at room temperature, after which 300 mg platinum Black in glacial acetic acid is added to the mixture and the whole is stirred for about a further 15 minutes.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04256736 |
| Source dataset | uspto-grants-1981_03 |
| ORD ID | ord-fcc5d7b2dbbf4f8baed7706aab3ba056 |
| Source note | uspto-grants-1981_03 |