HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,1'-Carbonyldiimidazole → (E)-(6R,7R)-3-(1-Cyclopropylmethyl-2-oxo-pyrrolidin-3-ylidenemethyl)-8-oxo-7-(2-pyridin-4-ylsulfanyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,1'-Carbonyldiimidazole | HCID 68263 | — |
| Reactant | (4-Pyridylthio)acetic acid | HCID 82574 | — |
| Reactant | (E)-(6R,7R)-7-Amino-3-(1-cyclopropylmethyl-2-oxo-pyrrolidin-3-ylidenemethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid | HCID 10689147 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | (E)-(6R,7R)-3-(1-Cyclopropylmethyl-2-oxo-pyrrolidin-3-ylidenemethyl)-8-oxo-7-(2-pyridin-4-ylsulfanyl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid | HCID 69470055 | — |
Reaction Steps
With 111.0 mg (0.68 mmol) 1,1′-carbonyldiimidazole, 116.0 mg (0.68 mmol) (pyridin-4-ylsulfanyl)-acetic acid and 200.0 mg (0.57 mmol) ) (E)-(6R,7R)-7-amino-3-(1-cyclopropylmethyl-2-oxo-pyrrolidin-3-ylidenemethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid in 4 ml N,N-dimethylformamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06294668B1 |
| Source dataset | uspto-grants-2001_09 |
| ORD ID | ord-19b2ad734f6b4dec96b7320d899ff122 |
| Source note | uspto-grants-2001_09 |