HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic anhydride → HCID 690641, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic anhydride | HCID 9845 | — |
| Reactant | 4-Methoxybenzohydrazide | HCID 76792 | — |
| Product | HCID 690641 | HCID 690641 | — |
Reaction Steps
Synthesis and isolation were same as I-benzoyl-2-trifluoroacetylhydrazine, using 1.8 g (10.8 mmol) of 4-methoxybenzoylhydrazine and 2.0 g (9.5 mmol) of (CF3CO)2O. Yield was 2.4 g (85%). MS (EI, m/e) calcd for C10H9F3N2O3 262, found 262 (M+, 8.0); mp 147-148° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06815528B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-b8458c1a9f174f88ad80a949f911f9e7 |
| Source note | uspto-grants-2004_11 |