HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 236277Generated: October 29, 2026
Hydrazine hydrate (1:1) → HCID 70430400, compound
https://huagongshe.com/reaction/236277
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | HCID 70429249 | HCID 70429249 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 70430400 | HCID 70430400 | — |
Reaction Steps
A mixture of 5.6 g of 4-[4-(1-imidazolylmethyl)-thien-2-yl]-4-oxobutyric acid, 1.1 g hydrazine hydrate and 50 ml water was stirred for 2 hours at 90° C. After cooling, the precipitated solid was filtered off, washed with water and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04643998 |
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| Source dataset | uspto-grants-1987_02 |
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| ORD ID | ord-54545f0a285448a58ca58f0e5ba41c7f |
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| Source note | uspto-grants-1987_02 |
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