HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2393653Generated: October 25, 2026
Acetic Anhydride → (R)-N2-Acetyl-N5-[amino(nitroimino)methyl]-N-[(4-hydroxyphenyl)methyl]-ornithinamide
https://huagongshe.com/reaction/2393653
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | (R)-N5-[amino(nitroimino)methyl]-N-[(4-hydroxyphenyl)methyl)-ornithinamide | HCID 136381090 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | (R)-N2-Acetyl-N5-[amino(nitroimino)methyl]-N-[(4-hydroxyphenyl)methyl]-ornithinamide | HCID 136381103 | — |
Reaction Steps
0.3 g (0.925 mMol) of (R)-N5 -[amino(nitroimino)methyl]-N-[(4-hydroxyphenyl)methyl]-ornithinamide were dissolved in 3 ml of glacial acetic acid and after the addition of 3 ml (0.032 Mol) of acetic anhydride the mixture was heated to a reaction temperature of 50° C. for 30 minutes. The product remaining after the volatile components had evaporated off was further processed without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05807875 |
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| Source dataset | uspto-grants-1998_09 |
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| ORD ID | ord-31ea9a0506fa40a8941c09e0e2b196c5 |
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| Source note | uspto-grants-1998_09 |
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