HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanesulfonyl chloride → HCID 54370869, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | 2-Hydroxyimino-3-oxo-5-phenyl-pent-4-enenitrile | HCID 85352919 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | HCID 54370869 | HCID 54370869 | — |
Reaction Steps
2-Hydroxyimino-3-oxo-5-phenyl-pent-4-enenitrile (4.0 g; 0.02 mol) is treated with methanesulfonyl chloride and triethylamine as described in example 3.4. The crude brown product is recrystallized from 40 ml of ethanol. 2-Methylsulfonyloxyimino-3-oxo-5-phenyl-pent-4-enenitrile (2.2 g; %) is obtained as a light ochre solid (mp 163-165° C.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06703182B1 |
| Source dataset | uspto-grants-2004_03 |
| ORD ID | ord-8b9d722b78724b20addbd43847a3f651 |
| Source note | uspto-grants-2004_03 |