HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → HCID 13478189, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | HCID 13478186 | HCID 13478186 | — |
| Solvent | Formic Acid | HCID 284 | — |
| Product | HCID 13478189 | HCID 13478189 | — |
Reaction Steps
(trans)-3-(t-Butoxycarbonylamino)-4-cyclohexyl-2-oxo-1-azetidinesulfonic acid, tetrabutylammonium salt (3.8 g) is stirred in 20 ml of formic acid for 3 hours, followed by the addition of 20 ml of methylene chloride. The precipitated title compound (1.0 g) is filtered off, melting point 217°-219° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04775670 |
| Source dataset | uspto-grants-1988_10 |
| ORD ID | ord-c1936e43234b42fd85f48ee4bdf02708 |
| Source note | uspto-grants-1988_10 |