HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 892337Generated: October 30, 2026
Trifluoroacetic acid → HCID 178524166, compound
https://huagongshe.com/reaction/892337
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | 3,4-Diaminobenzoic acid | HCID 69263 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 178524166 | HCID 178524166 | — |
Reaction Steps
50 g (0.329 mol) of 3,4-diaminobenzoic acid, dissolved in 300 ml of 4N HCl, are heated under reflux with 40.5 g (0.355 mol) of TFA for 5 hours. The solution is then cooled to 0° C., and the precipitated product is filtered off with suction, washed with water and dried at 40° C. in vacuo.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | USRE033948 |
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| Source dataset | uspto-grants-1992_06 |
|---|
| ORD ID | ord-49b0477375c94e169e6a6c58042f7c87 |
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| Source note | uspto-grants-1992_06 |
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