HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic anhydride → HCID 21866554, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic anhydride | HCID 9845 | — |
| Reactant | 3-Chloro-2-cyanothiophene | HCID 2757438 | — |
| Reactant | 3-Chloro-2-thiophenecarboxamide | HCID 2808088 | — |
| Reactant | 5-(Aminomethyl)-3-methyl-2-thiophenecarbonitrile | HCID 21866465 | — |
| Product | HCID 21866554 | HCID 21866554 | — |
Reaction Steps
This compound was prepared analogously to 5-aminomethyl-3-methylthiophene-2-carbonitrile, the 3-chloro-2-cyanothiophene used having been prepared by dehydrating 3-chlorothiophene-2-carboxamide (substances commercially available) with trifluoroacetic anhydride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06683055B1 |
| Source dataset | uspto-grants-2004_01 |
| ORD ID | ord-9b19568387a34e01b9eb355fbdaed6d7 |
| Source note | uspto-grants-2004_01 |