HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 965618Generated: October 30, 2026
Hydrochloric Acid → HCID 131723436, compound
https://huagongshe.com/reaction/965618
Participants
| Role | Name | HCID | Charge |
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| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 54523123 | HCID 54523123 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 131723436 | HCID 131723436 | — |
Reaction Steps
To a solution of the compound of Example 198, Step D (12 mg) in EtOH (2 mL, 0° C.) was added conc. HCl (0.2 mL). The solution was stirred at 0° C. for 1 h and concentrated down to deliver 10 mg of Example 198, Step E: +APcI MS (M+1)+ 544; 1H NMR=400 MHz (CD3OD) δ: 7.31 (br m, 6H), 6.83 (m, 2H), 2.59 (br s, 3H), 1.56 (br s, 6H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06951850B2 |
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| Source dataset | uspto-grants-2005_10 |
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| ORD ID | ord-d30f571f81bf49319b0ad49ca9a9ef29 |
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| Source note | uspto-grants-2005_10 |
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