HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 18925402, compound → HCID 18925420, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 18925402 | HCID 18925402 | — |
| Reactant | HCID 18925417 | HCID 18925417 | — |
| Product | HCID 18925420 | HCID 18925420 | 70% |
Reaction Steps
The same procedures as described in Example 3 were carried out except that 3-nitro-2-(4-chlorophenyl)thiophene was replaced by 3-nitro-2-(4-trifluoromethylphenyl)thiophene. The yield was 70%. 1 H-NMR(CDCl3, δ value):4.00(2H, brs), 6.67(1H, d, J=5.1), 7.18(1H, d, J=5.1), 7.64(1H, s)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05747518 |
| Source dataset | uspto-grants-1998_05 |
| ORD ID | ord-a1edc8cb9ab14759ad88e8df9490152b |
| Source note | uspto-grants-1998_05 |