Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Chlorine | HCID 24526 | — |
| Reactant | HCID 14460310 | HCID 14460310 | — |
| Solvent | Carbon Tetrachloride | HCID 5943 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 14460367 | HCID 14460367 | — |
Reaction Steps
660 μl of a solution containing 850 mg of chlorine in 10 ml of carbon tetrachloride is added to a solution of 244 mg (0.395 mmol) of p-nitrobenzyl 4,4-dimethyl-2-[4-methylthio-3-(1-(p-nitrobenzyloxycarbonyloxy)-ethyl)-2-oxoazetidinyl]-3-oxopentanoate in 16 ml of methylene chloride at -60° C. The pale yellow solution is stirred at -60° C. for 2 hours, and the solvent is removed in vacuo, to give 236 mg of a colourless, non-crystalline solid. IR spectrum in CH2Cl2 : 2930, 2850, 1795, 1765, 1725, 1620, 1530, 1355 cm-1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05096899 |
|---|
| Source dataset | uspto-grants-1992_03 |
|---|
| ORD ID | ord-b5bf3069c6de41e4bf2c12e1910a6ec7 |
|---|
| Source note | uspto-grants-1992_03 |
|---|
