HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 968222Generated: October 29, 2026
Hydrochloric Acid → HCID 44454958, compound
https://huagongshe.com/reaction/968222
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Reactant | L-Alaninol | HCID 80307 | — |
| Reactant | HCID 22288504 | HCID 22288504 | — |
| Product | HCID 44454958 | HCID 44454958 | 19.4% |
Reaction Steps
A solution of the product from example 2, step (f) (0.1 g) in a mixture of alaninol (0.128 g), disopropylethylamine (0.35 ml) and N-methylpyrrolidinone (3 ml) was stirred at 100° C. for 48 h before pouring into H2O (75 ml). 2M HCl solution was then added to pH=2 and the light brown solid formed filtered and recrystallised from EtOH to afford the subtitle compound (22 mg, 19%)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06958344B2 |
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| Source dataset | uspto-grants-2005_10 |
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| ORD ID | ord-d11a07ab6eea463ea25f5db68b1b0f0c |
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| Source note | uspto-grants-2005_10 |
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