HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → HCID 12805475, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | Ozone | HCID 24823 | — |
| Reactant | HCID 70454173 | HCID 70454173 | — |
| Product | HCID 12805475 | HCID 12805475 | — |
Reaction Steps
Analogously to Example 1d), 10.8 g (16.2 mM) of 2-[4-(p-toluenesulphonylthio)-3-phenoxyacetamido-2-oxoazetidin-1-yl]-3-methylene-butyric acid diphenylmethyl ester in 1 l of methylene chloride and 1.1 equivalents of ozone give 2-[4-(p-toluenesulphonylthio)-3-phenoxyacetamido-2-oxoazetidin-1-yl]-3-hydroxy-crotonic acid diphenylmethyl ester; melting point 142°-143° C. (from ether/pentane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04301278 |
| Source dataset | uspto-grants-1981_11 |
| ORD ID | ord-ba677187c000498f81cad360d9b7c1ce |
| Source note | uspto-grants-1981_11 |