HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 13103Generated: October 29, 2026
Hydrochloric Acid → (1R,2S)-2-amino-1-phenylpentan-1-ol hydrochloride
https://huagongshe.com/reaction/13103
Participants
| Role | Name | HCID | Charge |
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| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | tert-butyl (1R,2S)-1-hydroxy-1-phenylpentan-2-ylcarbamate | HCID 86623009 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | (1R,2S)-2-amino-1-phenylpentan-1-ol hydrochloride | HCID 12843463 | — |
Reaction Steps
The pure tert-butyl (1R,2S)-1-hydroxy-1-phenylpentan-2-ylcarbamate was dissolved in ethyl acetate (1.2 ml). Water (50 μl) and hydrochloric acid in ethyl acetate (1.0 ml, 1.5 M) were added. The solution was stirred at 50° C. for 90 min. A precipitation was formed. The volume was reduced to ⅔ by heavy stirring and a stream of argon gas. The stirring was continued for 1 h at r.t. The suspension was filtered and the solid was dried at 50° C. under reduced pressure for 2 h.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07728030B2 |
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| Source dataset | uspto-grants-2010_06 |
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| ORD ID | ord-e09648a006e84ac19a3d4851d7f49de0 |
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| Source note | uspto-grants-2010_06 |
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