HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 325274Generated: October 25, 2026
Acetic Anhydride → N-acetoacetyl-L-aspartic anhydride
https://huagongshe.com/reaction/325274
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | Magnesium Acetate | HCID 8896 | — |
| Reactant | N-acetoacetylaspartic acid | HCID 13334672 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | N-acetoacetyl-L-aspartic anhydride | HCID 13334674 | — |
Reaction Steps
21.72 parts of N-acetoacetyl-L-aspartic acid, 0.14 parts of magnesium acetate, and 9.5 parts by volume of acetic anhydride were mixed with 200 parts by volume of ethyl acetate and heated at 55±2° C. under argon for 24 hours.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04440677 |
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| Source dataset | uspto-grants-1984_04 |
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| ORD ID | ord-f65be8cf1ac34fd49f886e0589365cbc |
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| Source note | uspto-grants-1984_04 |
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