HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Bromothiophene-2-carbaldehyde → HCID 18313581, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Bromothiophene-2-carbaldehyde | HCID 87792 | — |
| Reactant | 4-Bromo-2,6-diaminopyridine | HCID 11435393 | — |
| Reactant | O-(2,4,6-Trimethylbenzenesulfonyl)hydroxylamine | HCID 11830845 | — |
| Product | HCID 18313581 | HCID 18313581 | — |
Reaction Steps
The title compound, MS m/e (%): 375 (M++1, 100), was prepared in accordance with the general method of example 63 from 4-bromo-pyridine-2,6-diamine, O-mesitylene-sulfonylhydroxylamine, and 4-bromothiophene-2-carboxaldehyde. The purification was performed with reversed phase HPLC eluting with an acetonitrile/water gradient.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06355653B1 |
| Source dataset | uspto-grants-2002_03 |
| ORD ID | ord-c74b01e9a4834e91a723e5ec4a7556f9 |
| Source note | uspto-grants-2002_03 |