HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2289447Generated: October 30, 2026
HCID 21712703, compound → HCID 18697653, compound
https://huagongshe.com/reaction/2289447
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | HCID 21712703 | HCID 21712703 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 18697653 | HCID 18697653 | 91.8% |
Reaction Steps
A mixture of 2-amidino-6-ethoxycarbonyl-4,5,6,7-tetrahydrobenzo[b]thiophene hydrochloride (1.15 g), and 6 N HCl (10 ml) was stirred at 70° C. for 9 hours. The resulting precipitate was washed with Et2O to give 2-amidino-6-carboxy-4,3,6,7-tetrahydrobenzo[b]thiophene hydrochloride (0.96 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06093710 |
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| Source dataset | uspto-grants-2000_07 |
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| ORD ID | ord-c0b782a7882547bc8b293efd44b1632c |
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| Source note | uspto-grants-2000_07 |
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