HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 439300Generated: October 30, 2026
Hydrogen Sulfide → HCID 54512368, compound
https://huagongshe.com/reaction/439300
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrogen Sulfide | HCID 402 | — |
| Reactant | HCID 22465462 | HCID 22465462 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 54512368 | HCID 54512368 | 91% |
Reaction Steps
0.85g of 2-ethylamino-4-methyl-thiazole-5-carboxylic acid (cyano-thiophen-2-yl-methyl)-amide (5) was dissolved in 2ml of pyridine and the reaction solution was stirred for 6 hours at 60° C. while introducing hydrogen sulfide gas. After removing the pyridine, the residue was recrystallized from ethylacetate to obtain 0.86g (Yield 91%) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05514643 |
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| Source dataset | uspto-grants-1996_05 |
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| ORD ID | ord-cf354ad9ab3346b7b0f91ff67c255bb9 |
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| Source note | uspto-grants-1996_05 |
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